The UK's Climate Change Committee advises that a reduction of approximately 260g of meat per week is sufficient to keep the country within safe climate limits by the end of the next decade. This shift in dietary routines, coupled with government initiatives targeting greenhouse gas emissions from energy, transportation, and industry, may allow for gradual adaptation rather than drastic lifestyle changes. Moreover, the committee suggests increased costs for flights by the 2040s and emphasizes the need to eliminate gas boilers and foster sustainable practices across various sectors, which enjoys public support.
"We are absolutely not saying everyone needs to be vegan. But we do expect to see a shift in dietary habits," said Emily Nurse, head of net zero at the Climate Change Committee.
"Flights should be more expensive by the 2040s although the sector could still expand by 10% while meeting emission targets, according to the CCC."
"Gas boilers will have to go, people will have to use public transport and walk and cycle more frequently, while homes will need to be much better insulated," the CCC said.
"The public are clearly in favour of climate action despite criticism from rightwing politicians," according to a representative citizens' panel and other polling.
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