How on earth can cow's milk be considered an essential part of our diet when its purpose is to feed calves until they are old enough to be weaned? How does it make any sense at all that people are supposed to have it? Just because we have been doing it for centuries does not mean it is rational or good for us; it just means it was an available food source at some point, and has since become an acceptable part of the human diet.
Most passengers aboard Air France flights probably have no idea that in the cargo holds right beneath their feet could huddle dozens of terrified monkeys locked in small boxes and headed for nightmarish laboratories or that their ticket supported a company that is knowingly delivering these unfortunate primate passengers to laboratories...
The Grand National is - by design, no less - an accident waiting to happen. Forty horses compete for space on the 4.5mile course fraught with obstacles, jumps and dangerous terrain. Last year, only 17 horses - fewer than half - managed to reach the finishing post. And while the race organisers were quick to highlight an unusual absence of fatalities, they failed to mention that two horses were killed in the run-up to the event earlier that week. More than three dozen horses who might otherwise have been grazing and running in the fields have been killed at Aintree in the last 50 years.
The lack of genetic diversity caused by inbreeding greatly increases the likelihood that recessive genes, which cause debilitating afflictions, will be passed along to puppies. As a result, roughly one in four purebred dogs suffers from serious congenital defects, such as hypothyroidism, epilepsy, cataracts, allergies, heart disease and hip dysplasia - a disease that can lead to crippling, lameness and painful arthritis.
The idea that fur is springing into fashion again is absurd, even though that's the line the fur trade has tried to sell to reporters for more than a decade. You may see more fur on the catwalk, but that's because fur is so cheap that furriers have resorted to paying designers to use it. Its presence on the catwalk does not reflect what people are wearing on the high street.