“The Lib Dems

A huge portion of the new Green membership is under the age of 30. The older ones in this group largely voted Lib Dem in 2010, and were then disenchanted not just by the trebling of fees but the blatant cynicism of Lib Dem leaders betraying their solemn promises. The younger ones are of the sort who the Lib Dems were good at attracting five years ago. No more. For a long time, Lib Dems were able to appeal to different electorates by pretending to be very different things. Being in government meant they could only be one of those things.”

https://opendemocracy.net/ourkingdom/adam-ramsay/green-membership-overtakes-lib-dems-and-ukip-here’s-13-reasons-why