Will Human race live with Gigantic creatures in future?

Human race keeps evolving very fast with the help of science. We are now searching  for an planet that will support our growing population.  Global warming is a big threat to planet earth. If the calculation of our scientists are correct, Global warming will speed up melting of the glaciers which will increase the sea level in earth. The rise in sea level is certainly not a glad thing to hear..

What would be the other interesting effects of Global warming?

Do you know that the heat and sunlight plays an important role in growth of an organism?

Fossils of a giant lizard discovered in Burma have led scientists to believe a rise in temperature 40 million years ago caused plant-eating lizards to grow to the size of the 10ft dragons.

Titanoboa, the massive snake lived in  one of the biggest snakes that lived approximately 60–58 million years ago unearthens some shocking factors.The high temperature experienced during the time of Titanoboas allowed cold-blooded creatures to attain such larger sizes than modern snakes.

I do not mean that all species will grow larger in hot climate.In contradiction to whatever we discussed, Bergmann's rule, a ecogeographic principle says populations and species of larger size are found in colder environments, and species of smaller size are found in warmer regions We have a number of contradictory species in front of our eyes such as polar bears, blue whales and prehistoric mammoths.

However the real life examples shows that larger ecothermic animals are found in the tropics, where it is hottest, and smaller ones are found farther from the equator in today's world. [Source : Wiki Pedia].

When we (Human Race) keeps growing with the help of Science and Technology, Nature creates new challenges to face.