Several Western countries have now banned plastic bags. In fact they are not actually banned, but only in certain specific contexts. It is not allowed to sell them over the counter, with the intention of packing goods in them for home transport. It is also not allowed to use so-called organic plastic bags made from …   →

Our current geological epoch is called the Holocene, and it began about 11,700 years ago. The Holocene is an interglacial, i.e. a warm period between the ice ages. The epoch has already reached its maximum extent, which occurred sometime during the Bronze Age, and now it will gradually get colder, until the ice sheet once …   →