World leaders have travelled to Glasgow this week as COP26 begins, a summit seen as crucial to tackling climate change and preventing disaster which would befall the planet if global warming continued.... Today COP26 president Alok Sharma warned the summit was the world's" last, best hope" to limit global warming to 1.5C by 2100. Speaking at the opening of COP26 today Mr Sharma said:" If we act now, and we act together, we can protect our precious planet." So, let's come together in these two w