Cookies

Current cookie use

The website uses necessary browser storage to remember your analytics choice. If you accept analytics, Google Analytics also uses first-party cookies to distinguish visitors and sessions. Advertising and personalisation storage remain disabled.

Forms and external services

Submitting a form sends the information you enter to the site's form-processing provider. Following an external link, such as LinkedIn or a cited research source, takes you to a service with its own cookie practices.

Google Analytics

Google Analytics 4 is used only after you select Accept analytics. It helps measure visits, sessions, approximate location, device and browser information, and which pages people use. The Google tag is not loaded and no analytics information is sent to Google when you select Only necessary.

Google Analytics may set _ga, which distinguishes visitors, and _ga_2MTZRP0850, which retains session state. Google lists a default expiry of up to two years, although browsers may impose shorter limits.

Your choice

You can accept or refuse analytics without losing access to the website. You can change your choice at any time; withdrawing consent disables analytics and removes the site's Google Analytics cookies from your browser.

Review cookie settings

Last updated: 31 August 2026.