America's democratic decline

America prepares itself for the mid-term elections as late polls suggest Republicans may soon control both houses, Brazil’s president Bolsonaro narrowly loses his election but does that actually mean the Amazon rainforest is safe? Rishi Sunak changes his mind about going to COP27 – we review the issues up for debate at the climate conference. And in this week’s short thought, how almost unnoticed we’re now at the point where you can be jailed for private speech.