The Conversation

Climate explained: how volcanoes influence climate and how their emissions compare to what we produce

Author: Michael Petterson, Professor of Geology, Auckland University of Technology

Rapid and voluminous volcanic eruptions around 252 million years ago can be linked with a mass extinction event.from www.shutterstock.com, CC BY-ND

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Climate Explained is a collaboration between The Conversation, Stuff and the New Zealand Science Media Centre to answer your questions about climate change.

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Sustainable Erosion Control Strategies for Australia's Environment
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Rents can and should be reduced or suspended for the coronavirus pandemic
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Scott Morrison indicates 'eliminating' COVID-19 would come at too high a cost
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Open letter to the prime minister: extend coronavirus support to temporary workers
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Great time to try: 5½ ways to make movie masterpieces at home
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During the Great Depression, many newspapers betrayed their readers. Some are doing it again now
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Young people are anxious about coronavirus. Political leaders need to talk with them, not at them
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While we fixate on coronavirus, Earth is hurtling towards a catastrophe worse than the dinosaur extinction
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Thanks to coronavirus, Scott Morrison will become a significant prime minister
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Friday essay: mom jeans and nostalgia in a time of uncertainty
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Automatic doors: the simple technology that could help stop coronavirus spreading
New research the New England Journal of Medicine suggests that SARS CoV 2, which causes th…
Vital Signs: Scott Morrison is steering in the right direction, but we're going to need a bigger boat
The Australian government’s JobKeeper wage subsidy, estimated to cost A$130 billion,…
It is necessary to worry about health, but pessimism about the economy will hurt us
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Grattan on Friday: Imagine if we could extract a permanent vaccine against hyper-partisanship from COVID-19
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Where are we at with developing a vaccine for coronavirus?
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Democracy 2025 - How does Australia compare: what makes a leading democracy? With Michelle Grattan, Mark Evans and Ian Chubb
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Morrison has rescued childcare from COVID-19 collapse – but the details are still murky
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Free child care to help nearly one million families, especially workers in essential services
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Who can get tested for coronavirus?
To control the spread of COVID-19 we need to identify as many people with the virus as pos…
1 in 10 children affected by bushfires is Indigenous. We've been ignoring them for too long
The catastrophic bushfire season is officially over, but governments, agencies and communi…