Deprecated: Creation of dynamic property wpdb::$categories is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php on line 668

Deprecated: Creation of dynamic property wpdb::$post2cat is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php on line 668

Deprecated: Creation of dynamic property wpdb::$link2cat is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php on line 668

Deprecated: Return type of WP_Theme::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-theme.php on line 554

Deprecated: Return type of WP_Theme::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-theme.php on line 595

Deprecated: Return type of WP_Theme::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-theme.php on line 535

Deprecated: Return type of WP_Theme::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-theme.php on line 544

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/comment-template.php on line 1739

Deprecated: wp_getimagesize(): Implicitly marking parameter $image_info as nullable is deprecated, the explicit nullable type must be used instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/media.php on line 5006

Deprecated: Return type of WP_REST_Request::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-request.php on line 960

Deprecated: Return type of WP_REST_Request::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-request.php on line 980

Deprecated: Return type of WP_REST_Request::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-request.php on line 992

Deprecated: Return type of WP_REST_Request::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-request.php on line 1003

Deprecated: Return type of WP_Block_List::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 151

Deprecated: Return type of WP_Block_List::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 175

Deprecated: Return type of WP_Block_List::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 164

Deprecated: Return type of WP_Block_List::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 186

Deprecated: Return type of WP_Block_List::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 138

Deprecated: Return type of WP_Block_List::offsetExists($index) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 75

Deprecated: Return type of WP_Block_List::offsetGet($index) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 89

Deprecated: Return type of WP_Block_List::offsetSet($index, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 110

Deprecated: Return type of WP_Block_List::offsetUnset($index) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 127

Deprecated: Return type of WP_Block_List::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-list.php on line 199

Deprecated: Jetpack::setup_xmlrpc_handlers(): Implicitly marking parameter $xmlrpc_server as nullable is deprecated, the explicit nullable type must be used instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/class.jetpack.php on line 939

Deprecated: Automattic\Jetpack\Connection\Manager::setup_xmlrpc_handlers(): Implicitly marking parameter $xmlrpc_server as nullable is deprecated, the explicit nullable type must be used instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/vendor/automattic/jetpack-connection/src/class-manager.php on line 110

Deprecated: Creation of dynamic property Automattic\Jetpack\Connection\Manager::$error_handler is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/vendor/automattic/jetpack-connection/src/class-manager.php on line 80

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Instagram_Gallery::$is_wpcom is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-instagram-gallery.php on line 23

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Mailchimp::$wpcom_is_wpcom_only_endpoint is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-mailchimp.php on line 17

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Tweetstorm_Gather::$wpcom_is_wpcom_only_endpoint is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-tweetstorm-gather.php on line 21

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Tweetstorm_Gather::$is_wpcom is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-tweetstorm-gather.php on line 22

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Gutenberg_Available_Extensions::$wpcom_is_site_specific_endpoint is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/gutenberg-available-extensions.php on line 20

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Memberships::$wpcom_is_wpcom_only_endpoint is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/memberships.php on line 23

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Memberships::$wpcom_is_site_specific_endpoint is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/memberships.php on line 24

Deprecated: Creation of dynamic property WPCOM_REST_API_V2_Endpoint_Subscribers::$wpcom_is_wpcom_only_endpoint is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/_inc/lib/core-api/wpcom-endpoints/subscribers.php on line 15

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/extensions/blocks/podcast-player/podcast-player.php on line 157

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/extensions/blocks/podcast-player/podcast-player.php on line 157

Deprecated: Creation of dynamic property Automattic\Jetpack\Sync\Queue::$random_int is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/vendor/automattic/jetpack-sync/src/class-queue.php on line 38

Deprecated: Creation of dynamic property Automattic\Jetpack\Sync\Queue::$random_int is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/vendor/automattic/jetpack-sync/src/class-queue.php on line 38

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/widgets/migrate-to-core/image-widget.php on line 195

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/widgets/migrate-to-core/gallery-widget.php on line 56

Deprecated: Creation of dynamic property Publicize_UI::$in_jetpack is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/publicize.php on line 53

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/calypsoify/class-jetpack-calypsoify.php on line 128

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/calypsoify/class-jetpack-calypsoify.php on line 129

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/calypsoify/class-jetpack-calypsoify.php on line 133

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/calypsoify/class-jetpack-calypsoify.php on line 134

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/calypsoify/class-jetpack-calypsoify.php on line 135

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 219

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 220

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 227

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 229

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 231

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 248

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 249

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 267

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 268

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 270

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 271

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 273

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/simple-payments/simple-payments.php on line 275

Deprecated: Creation of dynamic property WPCOM_Widget_Goodreads::$shelves is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/widgets/goodreads.php on line 33

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/script-loader.php on line 348

Deprecated: Creation of dynamic property WP_Block_Type::$plan_check is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-type.php on line 333

Deprecated: Creation of dynamic property WP_Block_Type::$plan_check is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-type.php on line 333

Deprecated: Creation of dynamic property WP_Block_Type::$plan_check is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-type.php on line 333

Deprecated: Creation of dynamic property WP_Block_Type::$plan_check is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-type.php on line 333

Deprecated: Creation of dynamic property WP_Block_Type::$plan_check is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-type.php on line 333

Deprecated: Creation of dynamic property WP_Block_Type::$plan_check is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-wp-block-type.php on line 333

Deprecated: Creation of dynamic property Jetpack_Shortcode_Unavailable::$shortcodes is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-content/plugins/jetpack/modules/shortcodes/unavailable.php on line 19

Deprecated: Calling get_class() without arguments is deprecated in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/class-http.php on line 328

Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Cookie/Jar.php on line 63

Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Cookie/Jar.php on line 73

Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Cookie/Jar.php on line 89

Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Cookie/Jar.php on line 102

Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Cookie/Jar.php on line 111

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648

Warning: Cannot modify header information - headers already sent by (output started at /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/wp-db.php:668) in /homepages/34/d43362328/htdocs/ydontu/blog/wp-includes/rest-api/class-wp-rest-server.php on line 1648
{"id":500,"date":"2007-01-15T20:01:38","date_gmt":"2007-01-15T20:01:38","guid":{"rendered":"http:\/\/www.whydontyou.org.uk\/blog\/2007\/01\/15\/is-science-guided-by-consensus\/"},"modified":"2007-03-03T16:38:48","modified_gmt":"2007-03-03T16:38:48","slug":"is-science-guided-by-consensus","status":"publish","type":"post","link":"http:\/\/www.whydontyou.org.uk\/blog\/2007\/01\/15\/is-science-guided-by-consensus\/","title":{"rendered":"Is Science Guided by Consensus?"},"content":{"rendered":"

\"Science<\/a>Should peoples opinions (or more accurately opinion polls) be a valid method of deciding what is, or isn’t good science? Is science, or the scientific method<\/a>, something which can be validated by debate?<\/p>\n

On Pharyngula, there is an interesting post (as always), titled “Ken Ham is still getting his PR for free<\/a>” which has the following extract (from a blog entry on an ID supporting<\/a> museum):<\/p>\n

“Mocking publicity is free publicity,” Looy [curator] said. Besides, U.S. media have been more respectful, mindful perhaps of a 2006 Gallup Poll showing almost half of Americans believe that humans did not evolve, but were created by God in their present form within the last 10,000 years.<\/p><\/blockquote>\n

\"Skeletons<\/a>Now creationist nonsense aside, the bit which intrigues me is the assumption that because almost half Americans believe something it must<\/strong> be valid. This is a recurring theme where ever bad science, creationism and the like try to get publicity.<\/p>\n

There are routinely requests for the likes of Richard Dawkins to attend public debates about Evolution vs Intelligent Design and the same thing happens in other areas (vaccinations springs immediately to mind, but there are lots more).<\/p>\n

Now, what scientific purpose can be achieved by having two people trying to score points of each other in front of a lay audience? More importantly, the side with the better speaker will win, independently of the quality of their science. If someone has an excellent trial lawyer arguing that (for example) gravity doesn’t exist while a stereotypical physics professor tries to argue it does there is good reason to assume the audience will walk away thinking Gravity does not exist.<\/p>\n

Yet it would still exist.<\/p>\n

“Science” (for want of a better term) is independent of public opinion. The Popperian scientific method requires repeatability and falsifiability as the hall marks of “good science” not simply being “believed” in. It constantly amazes me that people will assume that simply because lots of people believe in something which is wrong, it must be right.<\/p>\n

Share this:<\/h3>