The right hon. Gentleman will not be surprised to know that I disagree with his scientific analysis. The link between CO2 emissions and temperature increases is proven to an extent well beyond the proof that smoking causes lung cancer. The challenge that he rightly raises, though, is how we act in a way that is just and fair and ensures that we do not put people out of work and that we do not put bills up. The Government go through a process of making sure that our energy-intensive industries are held whole and they do not overpay for their energy. We all supported a price cap Bill to ensure that the cost of energy is held down, but ultimately, this is why when we act, we have to act in a proportionate way and make sure that whoever ends up having to pay for this—whether it is customers, taxpayers or shareholders—is paying a fair and proportionate amount.