> Another example is concerns about climate change I'm not sure that measuring respondants expressing "concern about X" in isolation is a good metric. It cos

> Another example is concerns about climate change I'm not sure that measuring respondants expressing "concern about X" in isolation is a good metric. It costs nothing to express concern. Aside: I'm afraid I can't stop thinking of Channel 4's Brass Eye show from 2001 about the (fictional) drug "cake" (https://www.huffingtonpost.co.uk/entry/cake-channel-4-controversy_uk_57978408e4b06d7c426de84f https://www.huffingtonpost.co.uk/entry/cake-channel-4-contro... Instead, how about asking what respondants what steps they have taken - if any - in response to their concerns about X?