Simone Abram, Durham University How do you respond to a crisis? It’s obvious that the response to the COVID-19 pandemic has been dramatically different from anything provoked by repeated scientific warnings about climate change. The many organisations that declared climate emergencies throughout 2019 and 2020 have so far enacted nothing like the scale and speed […]
NASA has published visualizations of the amount of ice loss from the polar ice caps in a post titled “Visualizing the Quantities of Climate Change: Ice Sheet Loss in Greenland and Antarctica”.
With Earth Day right around the corner, CarRentals recently published their ranking on the most promising alternative energy sources to power our vehicles. The impacts of gasoline and diesel-powered cars are clear – not only are our personal car emissions harmful, but the production of these vehicles are a major contributor to carbon emissions, catastrophic […]
Geothermal energy taps into and harvests the heat released from below the surface of the earth. It’s a renewable energy that doesn’t contribute to greenhouse gas emissions. Geothermal energy reduces our carbon footprint and doesn’t take up a structural footprint, either. Unlike the endless fields of wind turbines or solar panel arrays, most of the […]
Did you know that there used to be palm trees in the Arctic? It was 56 million years ago, but it was caused by greenhouse gases and carbon dioxide released into the atmosphere at an alarming rate. It’s hard to imagine palm trees swaying where we think of polar bears and glaciers, but due to […]
Urbanization is just one of the many effects of overpopulation here on Earth, along with the rapid dwindling of the natural environment as a whole. The general consensus across the scientific community is that a number of factors have contributed to global overpopulation. More than 7.7 billion people live on Earth as of 2020, largely […]
Every year, California wildfires force residents to temporarily evacuate their homes and seek refuge in shelters, motels, or with relatives. While the wildfire season is one of the few things that truly unites both Northern and Southern California, it’s also not a new phenomenon: you can track over a century of California wildfires recorded by […]
This NASA visualization shows a rapid decline in Arctic Sea ice over the last 35 years, based on satellite observations. The situation is really bad: in the 1st week of January 1988, over 1.2 million sq. miles (3.1 million km2) were covered by sea ice 4 years of age or older, compared with just over […]
The era of climate change is upon us, and if we stand idle, its far-reaching negative impact will only increase. Increased emissions of greenhouse gases like carbon dioxide, methane, and nitrous oxide play a significant role in the onset of climate change. Gases like these trap heat in the atmosphere, not allowing temperatures to fall. […]
Paulo de Souza, Griffith University Climate Explained is a collaboration between The Conversation, Stuff and the New Zealand Science Media Centre to answer your questions about climate change.