Coal power is one of the main causes why greenhouse gas emissions have risen at an unprecedented rate over the last 10 years. We can cut emissions using wind power, solar heat and power, highly efficient building shells and electric vehicles.
It is well known that polar bears accumulate alarmingly high concentrations of PCBs and other pollutants. It is now discovered that also Greenland sharks have contaminants in their bodies. The long-term effects remain unknown.
Water just may be as thick as blood for children growing up with parents of the same sex. In a study of 25, they all reported a childhood that resembles any other childhood – where close family ties are established through mutual love and understanding.