Members of Germany’s climate activism group Last Generation say they will no longer glue themselves to streets in protest. The controversial tactic has infuriated many in recent years as it is used to block traffic and create chaos in busy cities, in a bid to create “peaceful friction”. But the group said on Monday that it will abandon the approach and move on to holding what it calls “disobedient assemblies”. The Last Generation group frequently blocked roads in Berlin and other cities over the past two years, its best-known but far from its only tactic in a campaign of protests that also inc…