Oceanic dolphin another indication of animal intelligence. Killer whales have the second largest brain mass of any animal on earth, next to the sperm whale. The brain to body mass ratio in some is second only to humans. Self-awareness is seen, by some, to be a sign of highly developed, abstract thinking. Self-awareness, though not well-defined scientifically, is believed to be the precursor to more advanced processes like meta-cognitive reasoning (thinking about thinking) that are typical of humans. Research in this field has suggested that cetaceans, among others, possess self-awareness. The most widely used test for self-awareness in animals is the mirror
James Whale (radio) 2018, Whale announced that Maxted had been diagnosed with stage four lung cancer. She died on 12 May 2018. In February 2000, Whale was diagnosed with kidney cancer. He had not experienced any symptoms until he noticed blood in his urine, caused by a large tumour on his left kidney. He underwent an operation from which he had a 50% chance of survival, and chose not to have chemotherapy afterward. In 2006, he launched the James Whale Fund for Kidney Cancer to fund research and raise awareness of the disease. The fund became Kidney Cancer UK in 2016. Whale has