First, you’re right that there’s not THE science. As a scientist I can 100% confirm that as soon as you have a total consensus in science, it’s not science anymore. I can’t imagine a situation in which I would fully agree with my competitors (they’re doing bullshit anyways 😂).
Second, the climate change is undoubtedly happening. However, there’s caveats (as usual 😉). 1) Whether or not it’s human made is still a matter of active debate. There’s no killer arguments in favor of human-made global warming. We only see correlations, but correlation is not causality. 2) The human brain is a master of over-interpretation. The simplest example of this bias is Simpson‘s paradox: whatever appears as a trend on a shorter timescale, can be exactly the opposite trend on a longer timescale, but our brain is not able to comprehend this due to our short life time and the bias of the brain towards finding patterns where there’s simply none.