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Articles on Climate change

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Simpler climate models could help more people understand the processes behind the predictions. Pelfophoto/Shutterstock.com

Climate models too complicated? Here’s one that everyone can use

Climate models are complicated - and necessarily so if they are to recreate our complex world. But a new, simpler climate model aims to take some of the mystery out of the art of climate modelling.
Tuna and other top predators could run out of food in warming seas. Tuna image from www.shutterstock.com

The oceans are changing too fast for marine life to keep up

Over the past five years we’ve seen a significant increase in research on ocean acidification and warming seas, and their effect on marine life. Overall, unfortunately, the news is not good.
Projects are underway to address sustainable energy transitions in cities like Uganda’s Kasese. James Akena/Reuters

Smaller African cities need sustainable energy intervention

Sustainable energy is crucial for smaller African cities which are generally overlooked. These cities receive much less research and funding focus.
This common lionfish (Pterois volitans) was sighted more than 200km further south than expected down the NSW coast by 14-year-old scuba diver Georgia Poyner. It’s one of almost 40 verified observations she has submitted to Redmap. Redmap/Georgia Poyner

How you can help scientists track how marine life reacts to climate change

We know the warming seas are forcing some marine life to new waters, but we don’t know much about how fast and how far they are moving. But now you can help scientists find the answers with Redmap.
A better society is one way to motivate people to take action on climate change,. Earth image from www.shutterstock.com

People around the world will act on climate change to create a better society: study

If we can convince people that climate change is real and important, then surely they will act: this intuitive idea underlies many efforts to communicate climate change to the public. But it may not be the best way.
China knows the smart money is on renewables, and not just because of climate change. Reuters/Carlos Barria

Want to see the business case for green energy? Just look at China

China is pouring money into clean energy - not just to tackle climate change but because these are economically fruitful industries. And as China develops them, the technologies will get cheaper for everyone.
Places near the equator, with less natural climate variation, were the first to see humanity’s climate fingerprint. Husond/Wikimedia Commons

Ground zero for climate change: the tropics were first to feel the definite effects in the 1960s

Global warming is, by definition, experienced worldwide. But a new study shows that the tropics were the first places on earth where the human effect on climate outstripped normal climate variations.

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