NASA: "Human Activity Is the Cause of Increased Greenhouse Gas Concentrations" which is in turn the cause of global heating. Full story from NASA is here
https://climate.nasa.gov/causes/
If you reckon you know more about climatology than the scientists at NASA, please post a copy of your doctoral dissertation.
Myself, I struggled to get through first year Physics at college so don't claim that level of expertise in the hard sciences.
The idea that a bunch of internet armchair pogues like us can analyse the data and draw meaningful conclusions on such a complex system is laughable if you understand how science works at all. We might as well all be analysing the data and coming up with our own conclusions on how to build and run a nuclear power station or build a better Hadron particle accelerator. Both of which are very small, simple systems compared with the global environmental system.
Do you really think you could do a better job of designing and running a nuclear power station than a squad of folks with PhDs in Nuclear Physics??? Of course not. But climate science, hey everyone's an expert. They may not know what latent heat is, or understand Boyle's Law, or adiabatic expansion or isothermal compression, or be able to explain the thermodynamics of how their kitchen refrigerator works, but hey they sure know more than those dumb scientists about the thermodynamics of the global ecosystem.