Rocco Passafaro

Contributor

All articles - 2
PCBs, the infamous chemicals keep harming the environment

PCBs, the infamous chemicals keep harming the environment

Polychlorinated biphenyls, commonly known as PCBs, are a group of highly toxic man-made chemicals introduced in the early twentieth century and quickly acclaimed as an industrial breakthrough. Like the pesticide DDT and herbicide Agent Orange, which were also once thought to be safe, PCBs have a dark side. They don’t break down easily and can

Plant behaviour finally recognised as a form of intelligence

Plant behaviour finally recognised as a form of intelligence

Italian plant neurobiologist Stefano Mancuso has been working tirelessly to teach the world that plants are intelligent creatures that are able to communicate with each other in order to find nutrients, propagate their species and defend themselves against predators. Naturalist Charles Darwin introduced this notion in the late 1800s, although it was not taken seriously

Let’s keep organic pure. As the business grows, so does the need for protection

Let’s keep organic pure. As the business grows, so does the need for protection

The advent of the new millennium has seen the rapid, unstoppable growth of what is now the hugely popular organic movement. A multi-billion dollar industry in the United States, in many cases organic means big business, led by corporations often attempting to cut corners in order to maximize profits. Consumers can choose to buy from

Fluoride in water. A medicine turned toxin

Fluoride in water. A medicine turned toxin

Water fluoridation is one of the top ten public health achievements of the 20th century according to the US Centers for Disease Control, but long-term studies show that fluoride may cause negative health effects. Most of Europe has rejected this practice, and while 25 countries have water fluoridation programmes, more people drink artificially fluoridated water

Ancient grains. Heirloom wheat makes its comeback in the USA

Ancient grains. Heirloom wheat makes its comeback in the USA

Discussions about GMOs, carcinogenic pesticides and food allergies are making Americans take a step back, looking back to a time when nature ruled. The US, where wheat is the principal food grain, is seeing a resurgence of ancient varieties such as Turkey Hard Red Winter Wheat, which came to the country in the 19th century,