The COVID-19 crisis has lead to a rethink of what constitutes 'essential travel' - and is an opportunity to reset our economies and modus operandi within ecological boundaries.
The thin white clouds that planes draw across the sky are the largest contributor to aviation’s climate impact. The study says their heat-trapping impact will triple by 2050.
While the Japanese are famed for their polite and welcoming nature, the concentration of crowds at famed attractions is straining some of Japan’s hotspots.
