Let's hope the talks aren't a load of hot air at least: Global warming summit will produce '300,000 TONS of C02' as 50,000 people travel to Paris from across the world for two-week conference

Let's hope the talks aren't a load of hot air at least: Global warming summit will produce '300,000 TONS of C02' as 50,000 people travel to Paris from across the world for two-week conference Around 50,000 people including world leaders, businesses and activists are expected to travel from across the globe for the two-week conference in Paris which started today.