Category: Comment & Opinion
Forty years ago, a group of climate scientists sat down at Woods Hole in Massachusetts for the first meeting of the “Ad Hoc Group on Carbon Dioxide and Climate”. It led to the preparation of what became known as the Charney Report – the first comprehensive assessment of global climate change due to carbon dioxide.
Experts widely agree that human activities are harming the global environment. Since the Industrial Revolution, the world economy has grown dramatically. Overall this is a success story, since rising incomes have lifted millions of people out of poverty. But it has been fueled by population growth and increasing consumption of natural resources.
Substituting organic “bio-inputs” for synthetic agrochemicals is still a one-size-fits-all, technology-focused solution, which means it won’t lead to sustainable agriculture
As the cost of renewable energy falls, Australia’s transition to clean energy makes sound economic as well as environmental sense
The United Kingdom and the European Union are setting goals to achieve net-zero carbon emissions by 2050. But that declaration is deeply flawed, analysts say, due to a long-standing United Nations carbon accounting loophole that turns a blind eye toward the conversion of coal burning power plants to burning wood pellets.
A team of 37 world-leading scientists from 16 countries have just released the world’s first ever scientific eating plan. The diet sounds like a silver bullet, but we have found it to be slightly problematic. It doesn’t recognise the enormous differences across the world when it comes to food consumption and production systems.
Light pollution is often characterised as a soft issue in environmentalism. This perception needs to change. Light at night constitutes a massive assault on the ecology of the planet, including us. It also has indirect impacts because, while 20 per cent of electricity is used for lighting worldwide, at least 30 per cent of that light is wasted.