Organisation de l'encéphale

« PLAN 1. THE POSITIVE EFFECTS OF SCIENCE 2. NEGATIVE ASPECTS AND CHALLENGES Introduction For several centuries, science has profoundly transformed our societies and our way of life.

Major scientific discoveries have revolutionized all areas of human activity.

Today, it is difficult to imagine our daily lives without the contributions of science.

What are the main impacts of science on the modern world? We will first examine the positive effects of science, then we will analyze its negative consequences and the challenges it poses. Development I.

The Positive Effects of Science Science has considerably improved human health.

Thanks to advances in medicine, life expectancy has doubled since 1900.

Vaccines have eradicated or controlled deadly diseases such as smallpox and polio. Antibiotics make it possible to treat infections, and modern surgical techniques save millions of lives each year. In the technological field, science is at the origin of all our innovations. Physics has given us electricity, computers, and the Internet.

Chemistry has created plastics, medicines, and batteries.

These discoveries have THEME: revolutionized how we communicate, work, and access information instantaneously. Agriculture has also benefited from scientific advances.

The "Green Revolution" has multiplied agricultural yields through better seeds, chemical fertilizers, and improved cultivation techniques.

This has made it possible to feed a global population that today exceeds 8 billion inhabitants. Finally, science has made modern transportation and space exploration possible.

Cars, planes, and rockets have transformed our relationship with distance and travel, allowing humanity.... »