The disservice is the causal inference that global warming is behind all the recent natural disasters. The sentence I quoted could be better written as:

> Many scientists believe that with a warming climate, certain natural disasters, such as floods, heatwaves and wildfires will become more frequent as well as severe. Scientists also say the world has warmed by about 1.1C which they believe has already begun to increase the frequency and severity of natural disasters and, as climate change continues to warm the plant, anticipate further increases in the frequency and severity of these disasters.

Or whatever. I'm not a climate scientist. The point is, nobody can say for certain that the current set of natural disasters is climate change, or sheer luck. That's not a political statement, that's a scientific statement of fact. Science cannot change the facts to suit it's disposition, regardless of its good intentions.