Global Challenges – Nature Observer

Oil and the Future of Humanity: What Lies Ahead in the Coming Decades?

For more than a century, oil has been the foundation of modern civilization. It fuels transportation, powers industries, supports agriculture, and provides raw materials for thousands of products used every…

DeKa June 9, 2026

Crisis Ecology Global Challenges

Biodegradable Plastic: Can It Solve the Global Plastic Pollution Problem?

Plastic has become an essential part of modern life. It is used in packaging, medicine, transportation, electronics, and countless everyday products. However, conventional plastics can remain in the environment for…

DeKa June 1, 2026

Ecology Global Challenges News

How Humanity Moved Away from Asbestos: The Rise and Fall of a “Miracle Material”

For much of the twentieth century, asbestos was considered one of the most useful industrial materials ever discovered. It was strong, resistant to heat, electricity, and chemicals, and inexpensive to…

DeKa June 1, 2026

Climate Ecology Global Challenges

Can Humanity Solve All Its Problems? What Artificial Intelligence Recommends

Human civilization achieved extraordinary progress over the last few centuries. People created: Modern medicine Space exploration The internet Artificial intelligence Global communication systems At the same time, humanity still struggles…

DeKa May 27, 2026

Climate Crisis Global Challenges

Climate Refugees: How Can Humanity Avoid This Crisis in the 21st Century?

Climate change is no longer discussed only as an environmental issue. Scientists, governments, economists, and humanitarian organizations increasingly recognize it as a growing social and geopolitical challenge that may affect…

DeKa May 21, 2026

Global Challenges Green City Tech & Nature

Micro Renewable Energy in Developing Countries: Solar Lamps Replacing Kerosene

For billions of people around the world, reliable electricity is still not guaranteed. In many rural regions of Africa, Asia, and parts of Latin America, families continue living without stable…

DeKa May 13, 2026

Crisis Global Challenges Our Planet

Freshwater Shortage on Earth: What Can Humanity Do?

Freshwater is one of the most essential resources for life on Earth. Every human, animal, and ecosystem depends on clean water to survive. However, the world is facing a growing…

DeKa May 7, 2026

Be smart Crisis Global Challenges

How to Stay Safe During War: Practical Civilian Safety Strategies

War is one of the most dangerous and unpredictable situations people can face. For civilians, the priority is survival, protection, and minimizing risk. While no guide can eliminate danger completely,…

DeKa April 28, 2026

Climate Environmental Hazards Global Challenges

Supervolcanoes: When Will the Next Eruption Happen?

Supervolcanoes are among the most powerful natural phenomena on Earth, capable of producing eruptions thousands of times larger than typical volcanic events. Unlike regular volcanoes, supervolcanoes do not always form…

DeKa April 21, 2026

Be smart Ecology Global Challenges

Plastic Waste and It’s Micro-Particles

Plastic pollution has become one of the most pressing environmental problems of our time. As plastic waste accumulates in oceans, soil, and ecosystems, scientists are exploring new ways to manage…

DeKa April 16, 2026