Why not just pop yourself onto wikipedia:
Variations in total solar irradiance were too small to detect with technology available before the satellite era
The British NHS is certainly not the best in the world, probably the second worst after the American system.
Have you been drinking the American press kool aid about the NHS because that's the stupidest thing I've read all day. Source: A fractured kneecap 3 months ago and a daughter who fell off a ladder 2 days ago.