Environmental care: It's time to change the way we live

Teenage environmental activist Greta Thunberg recently carried with her over a 15-day, 3,000-mile voyage across the Atlantic a powerful message; "our war on nature must end.” The 16-year-old sailed from Plymouth to New York on a zero-emissions yacht in order to minimise the carbon footprint of her travel and will be participating in UN climate summits in New York City and Chile.
If anything is to be learned from this, it is that the time for action is now.
Earth Overshoot Day, the day that humanity uses up its allowance of natural resources such as water, soil and clean air for the entire year, fell on the 29th July this year. This means that humanity is currently using nature 1.75 times faster than the Earth’s ecosystems can regenerate.