While we busy ourselves with creating a more green and climate friendly lifestyle, an astonishing 100 companies are responsible for producing 71 percent of carbon emissions. The freedom of these corporations to pollute – and the fixation on a feeble lifestyle response – is no accident. It is the result of an ideological war, waged over the last forty years, against the possibility of collective action.

No one likes to think about how extreme weather events could devastate food production which could cause global panic and disaster. However, scientists, led by Chris Kent, of the Met Office, focused their initial efforts on how extreme weather would affect maize, one of the world’s most widely grown crops. Along with maize other staple crops could be affected including those of rice, wheat and soya beans.

Friedrich Engels spent two decades in Manchester. The horrific conditions he saw in the cradle of industrialism forged his great works. But the city has never commemorated him – until now.

US policy toward Cuba (Trump reverses Obama’s Cuba deal, limiting travel and trade, 17 June) has been hijacked by a clique of Cuban-American politicians, who have sold their support in Congress to President Donald Trump. Above all, these individuals – and Trump – have demonstrated the corrupt and clientelist nature of the US political system. Can such a system serve as a symbol of “freedom” to anyone in the world?

Spending cuts, deregulation, outsourcing: between them they have turned a state supposedly there to protect and support citizens into a machine to make money for the rich while punishing the poor. It’s never described like that, of course. Class warfare is passed off as book-keeping. Accountability is tossed aside for “commercial confidentiality”, while profiteering is dressed up as economic dynamism. One courtesy we should pay the victims of Grenfell is to drop the glossy-brochure euphemisms. Let’s get clear what happened to them: an act of social murder, straight out of Victorian times.

The Republican leaders of Congress killed off Trump’s much touted infrastructure plan months before he even reached the Oval Office. What we are left with is a farce.