While rapid population growth may be the defining feature of the 20th century, with world population nearly quadrupling from 1.6 to 6.1 billion, the hallmark of the 21st century is likely to be population aging.
Good news derailed UK Prime Minister Theresa May’s manifesto launch. She might not have seen it that way — it is rare for any party to abandon a manifesto pledge just four days after its announcement and U-turns of this nature are embarrassing for a sitting prime minister with a reputation as a stickler for detail. But none the less, the social care debacle is the result of some exceptionally good news.
A protein has been found to have a previously unknown role in the ageing of cells, according to an early study by Queen Mary University of London (QMUL). The researchers hope that the findings could one day lead to new treatments for ageing and early cancer.