Donald Trump’s military parade this weekend will bring thousands of troops out to march, while dozens of tanks and armored personnel carriers roll down the streets and fighter jets hum overhead.
The event has prompted concern about rising autocracy in the US. It will also produce more than 2m kilograms of planet-heating pollution – equivalent to the amount created by producing of 67m plastic bags or by the energy used to power about 300 homes in one year, according to a review by the progressive thinktank Institute for Policy Studies and the Guardian.
