Sustainability

The numbers of food waste

Food waste means the food that is purchased and not consumed, ending up in the trash. To this must be …

Environmental sustainability

More and more we hear people speaking about environmental sustainability, but in reality what does this expression it mean? With …

World Water Day

Today is the 22nd of March: World Water Day. This day was established by the United Nations in 1993 to …

Bad sandwich!

For sure it happened to everybody to arrive at home in the evening and to find that the fridge is …