The main reasons that people are not only not extinct, but are living longer
• The main reasons that people are not only not extinct, but also live longer
The fact that people are not only not extinct, but can live up to a hundred and more years - largely the merit of scientists and physicians. Often we forget about it. That's what helped mankind achieve the most.
1. Quality of food
Most of the world's population has access to fresh water and fresh food with a normal expiration date. This will significantly reduce the death rate from poisoning, parasites and toxic products reception.
Thanks to vaccines against polio, diphtheria, measles and other diseases significantly reduce child and infant mortality.
3. Medical advances
Over the past hundred years, people have learned to grow many tissues, the deaf can hear and the dumb - say. In the coming years we will learn how to print the 3D-printer works the heart and transplant it to a living person.
Seat belts and child car seats have saved millions of lives, not to mention other innovations in the area of transport security.
It also saves lives. Psychotherapy helps to cope with depression and all sorts of disorders, suicidal tendencies and challenges in raising their children.
6. Mathematics and Computers
Alan Turing, who was able to unravel the Nazi cipher helped reduce the duration of the Second World War. Thanks to the Internet information nowadays has become more accessible than it has ever been, and it can also save lives.
7. Predicting the weather
The weather - it's not just a recommendation, whether to take an umbrella. Scientists can predict storms, hurricanes, and earthquakes in advance, so that people had a chance to evacuate. More generally, they warn about global warming that is closely linked to pollution of the planet - and in the future, too, can affect the life of mankind