Adaptation isnt enough. Weve got to throw everything at the climate crisis | Fiona Harvey

Jonathan Franzen preaches the gospel of adaptation. But without cutting emissions, it wont work, says Guardian environment journalist Fiona Harvey When were faced with threats of inundation, our reaction has traditionally been to build walls. Sea-level rises, storms and floods have been held back with solid barriers, seawalls and dykes. We have used walls to keep out people, too: the fact that this has failed throughout the ages has not stopped its recent According to the UN, climate-related disasters are already taking place at the rate of one a week, though only a few of them such as number of people facing water shortages set to leap from 3.6 billion today to 5 billion by 2050. At least $1tn a …

Climate crisis: aviation industry hears clamour for electric planes

Shift from fossil fuels top of agenda for Paris air show, industry having lagged behind other sectors Faced with growing calls for action on the climate crisis, aerospace companies gathering for the Paris air show next week are turning their thoughts to a future run on electricity rather than fossil fuels. The scale of the challenge is considerable. The target for net zero carbon emissions by 2050, recommended by the Intergovernmental Panel on Climate Change and emissions laggard compared with the car industry or power generation, but improvements in the German startup Lilium and US firm Bell Helicopter small hybrid-electric commuter aircraft to market in the early 2020s, and Aurora Flight Sciences, which is also targeting air taxis. Yet for …