So, since it's the weekend, and at the weekend we come out and play, here is:
The wonderfully tacky video was filmed at Southsea beach, where I lived between 2002-2012. Southsea is part of the City of Portsmouth, one of the UK's main Naval Bases, home of Nelson's HMS Victory and, as seen on the video, a Castle, from which Henry VIII watched his flagship, the Mary Rose, sink with all hands nearly 500 years ago.
A few years ago, business took me to the office of the city's Head of Planning. On his wall was a very large map, showing expected sea level changes up to 2080. Something between 1/3 and 1/2 of the city was marked in blue. That's a city with existing flood defences and a major strategic military base, and a population of around 200,000. I had a lot more sympathy for the man and the job he had to do after the meeting than I had before.
Someone tell me honestly you don't think we need to take action on our changing climate.