GW : more hotter summers in many region of earth

It has been found that summer heat is incrementing each year in many region. The extent of heat is so much that it has started killing many people around the world during each summer. In fact the climate has become more flexible in the past few years. Not only summer, but also winters are now either more cooler than before in various countries, or it has been less cooler than before in many ones. All in all it will not be worth saying that climate is now "unpredictable".



Some facts :

year 2003 - summer heat wave in France killed around 14800 people & around 4000 in Italy. The
death rate was 60% more than the average death rate each year due to the heat
waves.

Current studies have revealed that many important cities around the world are found to have an increased heat wave during each summer since the past few years. Some of those cities are Athens, Chicago, New Delhi, Paris etc.