A father and son’s Ice Age plot to slow Siberian thaw

The Zimovs’ ‘unconventional’ plan for geo-engineering a cooler future – and mitigating the release of greenhouse gases – has even extended to offering a home for mammoths

A father and son’s Ice Age plot to slow Siberian thaw

The Zimovs’ ‘unconventional’ plan for geo-engineering a cooler future – and mitigating the release of greenhouse gases – has even extended to offering a home for mammoths