Storm Emma, a massive weather system that brought bitter cold and snow to the U.K. this past week did a lot of damage to power grids, forced the closure of schools and caused havoc for anyone looking to travel anywhere in Scotland, England, Wales and Northern Ireland (the Republic of Ireland took its share of knocks, too.) Perhaps worst of all, was the destructive effect the drastic drop in temperature had on sea life in the water surrounding the United Kingdom. This YouTube video shot at Ramsgate Beach in Kent, illustrates what a change in temperature can do to a delicate species of animal–if this isn’t a prime example of why climate change is such an important issue, I don’t know what is.