Suggestions on a postcard please....
Global emissions are a symptom of the Human condition. However much we have, we want more. Some just want somewhere to live and something to eat, others want another super yacht or another Ferrari for their collection or another holiday cottage. Greed is feeding industry and industry is feeding greed. Those with the most, want the most and don't care about those who have less or what damage they do to their planet to get it. I would happily bet that those with their vast sums of wealth don't lose a moments sleep over the harm that they do in their quest for more. They live in their ivory towers, isolated from problems that affect the less well off.
Solar panels, wind turbines, electric vehicles and the like are all very laudable but they just encourage guilt free consumption. The success of a nation is judged on it's GDP and whether it produced more this year than it did last year, if it didn't, it's failing, so the drive to make more and encourage people to buy more is increased, and then to make it cheaper so they can buy even more. Until the people in power and those with the means to actually make any kind of difference start setting the example, not just in this country but worldwide, and start caring about the planet, not just their bubble, we can drive less and recycle more and make sure we turn off the lights and turn down the heating and all the other stuff we're told we need to do as individuals but we are absolutely pissing into the wind because the sad fact is those who care can't make any significant difference and those who can make a significant difference don't care.