简介：Jamie joins his mentor/good friend Gennaro in the Alps to spice things up for Christmas. They will cook up a big festive feast with a delicious Italian twist. Try to make your own cracker ravioli and balsamic roast potatoes, with two roasts fit for the festival : the big old turkey and the traditional porchetta. Also, three amazing veg trimmings and a tiramisu with a little difference to round things up perfectly.
简介：As we’re just two degrees away from a climate catastrophe, we'll reach the threshold for irreversible environmental damage within 40 years. But we have the power to prevent it. David Attenborough takes a stark look at the facts surrounding climate change in today's world. This is the greatest challenge we've ever faced and the human race can rise to it.