Scientists and governments are searching for ways to respond to the climate crisis, and one idea gaining attention is geoengineering. But is it safe, fair and effective, or could it do more harm than good?
Locking up those motivated by genuine concern for climate crisis is neither right or makes any sense – and at a time when our prisons are so grossly overcrowded.
There’s much buzz around new fuels and carbon offsets, but can they make flying sustainable? Find out how we can really reduce aviation’s environmental impact.
Pressing ahead with airport expansion in the hope that new technologies can magic away emissions, without evidence to show they’ll work at scale, is incredibly reckless
