Divergent Thinking

Divergent or lateral thinking is characterized by the ability to generate multiple and ingenious solutions for the same problem. It is a spontaneous, fluid and non-linear mental concentration, which is based on curiosity and nonconformity. In reality it is also a very common way of thinking in children, for whom joy, imagination and freshness offer... Weiterlesen →

Climate disaster

It has been a few months since the issue of climate catastrophism became mainstream that international media has been talking about "eco anxiety". The Greta generation is so afraid that the world may end up in the climate disaster, and that existence on Earth may become unlivable and frightening, which has ended up developing anxiety,... Weiterlesen →

The history of plastic

The history of plastic begins in the 19th century, when, between 1861 and 1862, the Englishman Alexander Parkes, developing the studies on cellulose nitrate, isolates and patents the first semi-synthetic plastic material, which christens Parkesine (better known later like Xylonite). It is a first type of celluloid, used for the production of handles and boxes,... Weiterlesen →

Lucidity is Power

Artificial intelligence, ok. But also the fake news effect and the new migration scenarios. Yuval Noah Harari, the bestselling guru "Sapiens" and "Homo Deus", returns with "21 lessons for the 21st century". And this exclusive interview. Where, in 10 points, he warns: be careful, the more we go forward and the more we go back.... Weiterlesen →

Teaching computer Science

Can computer science be taught without even a PC? Surely it is difficult, but not impossible. The proof comes from Ghana, where a 33 year old teacher teaches the use of PCs to his students. His story has become known throughout the world after the publication on Facebook of images depicting the prof in action.... Weiterlesen →

The Water War

Water covers 71 percent of the Earth's surface but for the most part it is composed of salt water and even the sweet one is not always accessible: only 0.3 is found in rivers and lakes and can be used by humans . The danger of tensions and conflicts linked to the access and control... Weiterlesen →

Climate change affects fertility

An international group of researchers has discovered that, through its economic effects, climate change could have a substantial impact on fertility. In fact, it seems that people decide how much time and money to devote to the growth of children and whether to use these resources to have more children or to invest more on... Weiterlesen →

Green finance is the secret weapon?

In the early 1900s, the English mathematician G. H. Hardy made a very important discovery: mathematics is beautiful. He writes that while he was going by taxi to find his young friend and co-worker Srinivasa Ramanujan, suffering from tuberculosis and dying, he noticed (as always) the car's number. It was 1729. An uninteresting number. I... Weiterlesen →

Airplanes and environmental impact

2700 kg of kerosene, 722 700 kg of cold air, 850 000 kg of air, 130 000 kg of hot air, 8500 kg of carbon dioxide (CO2), of which, as harmful substances: 30 kg of nitrogen oxides, 2.5 kg of sulfur dioxide, 2 kg of carbon monoxide, 0.4 kg of hydrocarbons, 0.1 kg of fine... Weiterlesen →

A planet to live on

The challenges of sustainability Theories and empirical data uniquely demonstrate that there is a strong and decisive "human footprint" on climate change. That man is the cause, if not the only, by far the main cause of the increase in temperature and the increase of greenhouse gases in the atmosphere. This demonstration, according to the... Weiterlesen →

Karakorum Effect

uncertain future From the temperatures that do not increase to the ice that does not melt, from the innocence of human actions to the excessive costs of reducing emissions. The list, as we shall see, is long. Some criticisms have been detailed, others generic. Some have disappeared soon, others have lasted for years, perhaps after... Weiterlesen →

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