Engineers at MIT and the Technical University of Munich have designed a new kind of fuel cell that converts glucose (sugar) into electricity. The device is about 1/100 the diameter of a human hair. The sugary power source generates the highest power density of any glucose fuel cell to date…

I feel great sympathy for Latin America and my students there; the socioeconomic turmoil they are experiencing saddens me and I share their concerns and pain. While the whole world is experiencing more difficult situations, Latin American countries do not anticipate a good future either, especially with the high cost…

In reference to the war in Ukraine, the tension between the Koreas, and the situation in the Middle East, United Nations Secretary-General Antonio Guterres warned this week, “Today, humanity is just one misunderstanding, one miscalculation away from nuclear annihilation.” Having seen the “drills” that China carried out near Taiwan while…

Why does it feel more and more like humanity is the bully in the neighborhood? Between nations, in personal relationships, with coworkers, among peers at school, and toward nature, we are as clumsy as an elephant in a china store, breaking everything we touch and leaving a chaotic mess behind…

A recent study conducted by the Israeli Ministry of Finance has found, unsurprisingly, that where you live has a major impact on your chances of success. The study found that people who live in disadvantaged areas of Israel have lower chances of academic and financial success. The study also found…

For many people, happiness is a feeling that they are loved, accepted, and safe in their social environment. We feel secure when we have a positive image of the future. An optimistic feeling about the future gives us a reason to live. If we lose it, we become dejected and…

The rising inflation around the world and the foreboding food shortage has created a snowball that is rolling down the mountain straight toward us. No one is safe. Some countries are more vulnerable than others, but everyone is in harm’s way. We have the power and the ability to mitigate…

In nature, competition develops and improves. Evolution is based on competition; without it, nothing would change. But in human society, competition takes a very negative turn; it becomes destructive and causes devolution rather than evolution. Why is this so? Because human nature itself needs to change in order to evolve…

UN Secretary General Antonio Guterres said last week that humanity is facing a collective suicide. As The Guardian reported, “Guterres told ministers from 40 countries meeting to discuss the climate crisis on Monday: ‘Half of humanity is in the danger zone, from floods, droughts, extreme storms and wildfires. No nation…