Leonardo Cannizzaro

12 Questions 207 Answers 0 Followers

Questions related from Leonardo Cannizzaro

Is obesity and hunger in the world somehow interconnected?

It is estimated that around 11,000 people die about obesity-related diseases every day around the world. While the number of deaths worldwide for hunger or malnutrition-related illness is around...

06 October 2017 7,052 49 View

Is fishing mortality inversely proportional to mortality of the fishermen?

Stock assessment and management of fishable marine resources are ultimately based on fishing mortality. If the populations of fishable marine resources appear overexploited, the solution...

24 December 2014 5,535 15 View

What do we do or what could we do in our daily lives to save energy?

Energy saving is very important and desirable to minimize environmental impact and climate change. To save energy, Mother Nature always uses the spherical or cylindrical shape since the sphere...

01 January 1970 8,521 11 View

Will cryptocurrencies end up supplanting all national currencies?

Cryptocurrencies: how, when and why. The world is racing towards global currencies: opinions and comments.

01 January 1970 1,329 6 View

Is it possible to make an artificial nose to detect SARS-CoV-2 infection?

Dogs, properly trained, discover easily and infallibly if a person is infected with SARS-CoV-2 the virus that causes the COVID 19 disease. Is it possible to build an artificial nose to detect...

01 January 1970 9,454 24 View

Why do we seem very worried about the victims of COVID 19 and don't seem concerned about the victims of hunger and hunger-related diseases?

Due to the COVID 19 pandemic, around 300,000 people worldwide died in about 4 months. Due to hunger and hunger-related diseases, around 3,000,000 people died worldwide in the same period (about 4...

01 January 1970 3,690 7 View

Should we expect a large number of births at the end of this year and early next year?

Due to the pandemic from about a month and for a few more months again it is necessary to stay at home to minimize the risk of any contagion and the further expansion of the COVID 19. Fear and...

01 January 1970 8,706 10 View

Do the bees work for the beehive or for the queen? Do the ants work for the ant hill or for the queen?

The system of bees or of the ants from the political point of view is a democracy, a monarchy, a constitutional monarchy, a dictatorship, etc.

01 January 1970 7,079 43 View

How are past, present and future related in viewpoint of the history?

The past is the mother of the present and the grandmother of the future. The present is child of the past and the father of the future. The future is child of the present and a grandson of the...

01 January 1970 960 5 View

Ancient Turkish proverb.

How relevant is the ancient Turkish proverb: "The trees voted for the axe again, because the axe was crafty and had convinced them that it was one of them, because it had the wooden handle."

01 January 1970 4,724 4 View

How current is the famous fable of Phaedrus "The Wolf and the Lamb"?

«Ad rivum eundem lupus et agnus venerant, siti compulsi. Superior stabat lupus, longeque inferior agnus. Tunc fauce improba latro incitatus iurgii causam intulit: "Cur - inquit - turbulentam...

01 January 1970 3,364 4 View

The relevance of the fable "The Scorpion and the Frog" Aesop (620 BC - 564 BC).

A scorpion wants to cross a river but cannot swim, so it asks a frog to carry it across. The frog hesitates, afraid that the scorpion might sting it, but the scorpion promises not to, pointing out...

01 January 1970 5,261 5 View