now that wasn t a big part of today s announcement, but cutting energy demand will be crucial, says the government s climate watchdog. and, yes, it will mean lots of us ditching our gas boilers. we also need to massively reduce leaks of methane from fossil fuel plants, find ways to capture carbon dioxide emissions so they don t go into the atmosphere, and finally, there will need to be some biofuels. now getting those kinds of changes on a national scale is not going to be easy. the big criticism from environmentalists today too much focus on the supply side, not enough effort to get us all to cut our energy demand. justin rowlatt reporting. two people have been killed and at least eight people have been wounded after a gunman opened fire in central tel aviv, according to israeli medical services. 0ur middle east correspondent yolande knell is injerusalem. this is the latest in a series of deadly attacks in the last fortnight
as this was the late victorian era. but deeper cuts are going to be more difficult. why? well, this is what we ve got to do, reduce emissions all the way down to zero and here is what the government s advisers on climate change, the climate change committee, says will get us there. there has to be a massive switch to electricity for transport. you will be driving an electric car. we need to improve energy efficiency in our homes and businesses. now that wasn t a big part of today s announcement but cutting energy demand will be crucial, says the government s climate watchdog. and, yes, it will mean lots of us ditching our gas boilers. we also need to massively reduce leaks of methane from fossil fuel plants, find ways to capture carbon dioxide emissions so they don t go into the atmosphere and, finally, there will need to be some biofuels. now getting those kinds of changes on a national scale is not going to be easy. the big criticism from environmentalists today