Sustainibillity of COP events

Over the past couple of weeks global learning lessons I've been learning about and reseaching the polution around the world all caused by cars,areoplanes,moterbikes,steam trains,steam boats and others.

COP events runned by world leaders are not keeping their own promises.

It's been twenty seven years of Cop event being a thing.Their purpose is to stop polution,global warming,global food crisis and deforest station.

There has been some achivements of COP events over the twenty seven years (Such as)polution abit because of corona-covid19 bit that wasn't world leaders that was because people didn't go outside.

However ,like other young activists around the world ,I have many concerns about the other world problems.