Hi Larry, As you read this email, vast swathes of the UK are underwater. Buckling from the strain of torrential rains, rivers have overflowed and flood defences have been breached. Hundreds of families have been forced to evacuate their homes . David Cameron has pledged to help people suffering in the wake of the destruction. That’s a start. But in the aftermath of such ferocious storms, we need to make sure he joins the dots to climate change .