Challenges – Science Observer

Superintelligence: What Is AGI and What Threat Could It Pose to Humanity?

Artificial intelligence is rapidly becoming one of the most transformative technologies in human history. AI systems already influence: Medicine Industry Transportation Education Finance Scientific research However, many scientists and futurists…

deka May 21, 2026

Bioengineering Challenges Science

Food of the Future: When Will We Be Able to Assemble It From Atoms?

Human civilization has always depended on food technology. Agriculture transformed ancient societies, refrigeration changed global trade, and industrial food production allowed cities with millions of inhabitants to exist. Today, however,…

deka May 19, 2026

AI AI & Ethics Challenges

Energy Crisis: Will Civilization Have Enough Power for AI and Cryptocurrency Mining?

Modern civilization is entering an era of explosive digital growth. Artificial intelligence systems, cloud computing, data centers, electric vehicles, and cryptocurrency mining are consuming increasing amounts of electricity worldwide. At…

deka May 19, 2026

Bioengineering Challenges Smart Technology

Life Extension: When Will Humans Live 150 Years or More?

For most of human history, living beyond 40 or 50 years was considered remarkable. Diseases, poor sanitation, famine, and lack of medical knowledge limited human lifespan dramatically. During the last…

deka May 19, 2026

AI AI & Ethics Challenges

Cyber Weapons: How Critical Infrastructure Like Nuclear Plants and Water Systems Gets Hacked — and How Experts Defend Against It

Modern civilization depends on invisible digital systems. Electricity grids, nuclear power plants, transportation networks, hospitals, water treatment facilities, and industrial factories increasingly rely on computers and internet-connected technologies. While this…

deka May 11, 2026

Challenges Hi-Tech Inventions

Water Desalination: How Humans Turn Seawater Into Drinking Water

Freshwater shortages are becoming one of the biggest global challenges of the modern era. As populations grow and climate change affects natural water supplies, many countries are turning to desalination…

deka May 7, 2026

Be Smart Challenges History

How Many Books and Documents Are Not on the Internet — and Where to Find Them

The internet gives the impression that nearly all human knowledge is accessible with a simple search, but in reality, a vast portion of books and documents still remains offline. Estimates…

deka April 20, 2026

Challenges Space Stories Universe

Space Archaeology: Can We Find Evidence of Lost Civilizations?

The idea of discovering traces of lost extraterrestrial civilizations has fascinated scientists and the public for decades. While traditional archaeology studies human history through physical remains on Earth, space archaeology…

deka April 16, 2026

Be Smart Challenges History

The First Human Spaceflight: How It Happened

The first human spaceflight marked one of the most significant milestones in the history of science and exploration. It was a moment when humanity crossed a boundary that had existed…

deka April 14, 2026

Be Smart Challenges Earth & Moon

Space Debris: What It Is and What We Can Do About It

Space debris, often called space junk, refers to defunct satellites, fragments from collisions, and leftover parts of rockets orbiting Earth. While invisible to most people, this growing cloud of debris…

deka April 7, 2026