Yes,It is real. Because the amount of carbon dioxide in the air is increasing day by day. And it is creating a green house. For this, the heat of sun which comes to our world can not go to space. And the heat continuously increase. As a result global warming happens. If we take a look at the previous temperatures of world, we will see that it is increasing.So Global Warming is real indeed.
The concentration of carbon dioxide in the atmosphere has increased by somewhere between 30% and 40% within the last three decades and this is really alarming. At no point in the history of our planet, the CO2 concentration has increased by so much, so rapidly.
God is feeling sorry for us. He is bringing the increase of CO2, so that plants will have enough food to grow more and bigger, so that we have more food to feed our growing populations, so that we can continue having the great pleasure of sex, confident that our kids and grandkids will have enough food.
An increase in the concentration of CO2 can have effects on the growth, physiology, and chemistry of plants. For example, an increase in the level of CO2 can result in increased plant growth rates and better yields. But there are a number of negative affects as well. The most important negative is that when the CO2 concentration increases, the protein content goes down proportionately.