12 August 2021 — Michael Roberts Blog
The sixth report from the Intergovernmental Panel on Climate Change (IPCC) runs to nearly 4,000 pages. The IPCC has tried to summarise its report as the ‘final opportunity’ to avoid climate catastrophe. Its conclusions are not much changed since the previous publication in 2013, only more decisive this time. The evidence is clear: we know the cause of global warming (mankind); we know how far the planet has warmed (~1C so far), we know how atmospheric CO2 concentrations have changed since pre-industrial times (+30%) and we know that warming that has shown up so far has been generated by historical pollution. You have to go back several million years to even replicate what we have today. During the Pilocene era (5.3-2.6 million years ago) the world had CO2 levels of 360-420ppm (vs. 415ppm now).
Outside the Royal Courts of Justice where a preliminary appeal hearing requested by the United States was held in WikiLeaks founder Julian Assange’s extradition case (Photo: Mohamed Elmaazi)


SP Candidate for Lusaka Mayor Rabecca Musonda (centre) and SP candidate for Kamwala Ward Councillor Ezekiel Ngisi with SP members in Kamwala Ward in Lusaka, Kabwata Constituency.
United Nations Security Council in session, New York (File photo)
Fencing of Durand Line is almost complete. Pakistani troops guarding the border with Afghanistan in Khyber
Cofan Chief Emergildo Criollo, Ecuador
Women who migrated to the Wangjia community participate in local activities at the community centre in Tongren City, Guizhou Province, April 2021.
Iran’s Supreme Leader Ayatollah Ali Khamenei (L) during the inauguration ceremony for Ebrahim Raisi (R) as president, Tehran, August 3, 2021