Let's look at your comments...
Last year was the hottest year on record... and it most likely would have been if human had issued zero net carbon emissions for the previous 200 years. Why? Because the earth has been warming since the Little Ice Age and we have been keeping "records" for less than 150 years, so throughout "recorded" temperature history the earth has been in a warming cycle.
The Ocean has been rising since the Little Ice Age and the land has been rising also. As the earth warms land is push up for various reasons.
Scientists predict sea levels will rise (gross not net) at the rate of 1.5" per decade, so your two-meter rise would take more than 500 years to achieve.
We will run out of fossil fuels long before then, without burning fossil fuels, the net CO2 emissions will reverse... so your 2-meter scenario won't ever happen.
If you want to point to the increase in coastal flooding, then again do your research. While it has been blamed on rising oceans, the reality is any increases in coastal flooding are due to either the extraction of ground water in coastal areas (poor water management) or the construction of more and more housing in historical flood zones (poor land management). I was on one of the first planes into New Orleans after Katrina to check on the damage to my company's locations there. Not surprising, that the French Quarter was almost untouched, while recent expansion into historical flood areas were ravaged.
The issues in the west is not because of a lack of snowpack, but rather poor water management, this is especially true of the Colorado River. Nearly, every reservoir in California is over historical levels.
https://cdec.water.ca.gov/cgi-progs/products/rescond.pdf
Because 7 states "share" the water from the Colorado river, there is no effective water management going on. So, you can argue the problem is "man-made" but not due to climate change. There is plenty of data on this and several reports and studies.
A number of studies on Antartica argue that Antarctica is gaining not losing ice.
https://www.antarcticajournal.com/antarctic-ice-sheet-mass-gains-greater-than-losses/
Humans are incredibly adaptable beings; we adapt in three ways. We adapt to the weather whether it is cold or warm through the clothes we wear, the food we grow, the housing we build, etc. We change our environment to make it more comfortable, replacing forests with cities. Third, we innovate with technology and abundant energy.
As you worry about climate changing on earth, scientists are studying how to live on the moon and under the oceans. Two of the most inhospitable places on the planet. Adapting to a modest change in temperature will be easy.
Climate change is not going to be bad for humans. It may impact some areas, while others flourish. That has always been true. Those that argue the climate is changing faster than in the past... do not realize the earth has always gone through periods of slow and rapid climate change.
