> Now the best idea we come up with is burning more fuel for aircon...
I mean really what else is there? We can't undo the warming, we can't rebuild every building in Europe (even if we could, would it work? Winter will still happen too). We can install solar panels and air conditioners, though.
We can install adjustable shades and ceiling fans. Cheap and efficient. It practically pays for itself in saved energy bills if we decide to add an aircon anyway. Plus the saved energy saves carbon emissions too.
We can update building regulations so that new building are better.
We can plant trees. It brings shade in summer but lets sun through in winter.
We can stop taking the plane.
I mean, there really are tons of things to do!