It's not mate. It's been happening for millions of years. Sadly for the last 150 years or so it has suddenly been caused by our cars and gas boilers.Climate change is a load of bolocks.
Don't panic though. There is still hope. If we pay 500 sovs a year road tax for our family saloon, 20 odd when we drive in certain town centres and through the nose for are gas and leccy the climate will get better. It's amazing really. The higher the tax on your fossil fuel vehicle, the less damage is done to the planet.