most people say the global heat is real, because it proved to be a lot of disasters, especially many forest fires that occurred not caused by human activities but the fire arising from the heat of the earth
Factors that affect the amount of the sun's energy reaching Earth's surface are what drive the climate in these models, as in real life. These include things like greenhouse gases, particles in the atmosphere (such as from volcanoes), and changes in energy coming from the sun itself.
Sea level is rising in many areas of the world. This is partially attributed to the melting of ice caps and glaciers, but more to the changes in the gases contained within the sea.
Even NOAA and NASA, who are utterly dedicated to the climate hoax fear-porn propaganda, cannot really show either a problem with sea level rise or a demonstration that modern human practices had anything to do with what is going on with their charts. They resort to textually telling people something which a glance at the graphical representations show as bullshit. Sadly it seems to work just fine against today's cohort of modern educated retards.
Just like global temps, the sea level has been changing upward in fits and starts since the last ice age. It's typically in fractions of a millimeter per year.
What's funny is that the error bars that NOAA/NASA uses pretend that scientist of the early 1900's were to stupid to be able to read a tide gage within a few inches. This is a set-up for re-writting history to try to make it appear that there is a problem which needs to be solved...by consolidating power and authority of course.
Here's the solution to sea level rise (which, again, nobody denies.) Since the oceans are rising in mm/year ranges, one can buy an ocean-front property if they just want to enjoy the rest of their lives in a house with a nice view and not worry about re-sale value. If you want to avoid problems 100 years out and have your investement stand the test of time, build about a foot higher. Public works projects can (and should) do the same thing.
In my strategy, 'society' expands into 'safe zones' in a natural and cost effective manner. Better yet, people who don't care about their property after they die can enjoy a nice place that they like at a bargin price.
One way or another, giveing the carbon scammers all of the public funds that they want is not going to change sea level rise even one iota.*
(*) Edit: ...and might make 'the problem' worse. The 'powers that be' have had a wet-dream about melting the Northern ice cap for transportation and resource exploitation reasons for 50 years+. Ideas include using carbon black to darken the snow. Could that be why under our current globalist 'enviromental' programs most of the coal is burnt in East Asian furnaces without scrubbers while those which do have scrubbers here in the U.S. are being shut down?