Rainforests

Ann Arbor (Informed Comment) – The UN Convention to Combat Desertification issued a new report, “Drought in Numbers 2022 on Friday, warning of the dangers of the climate emergency for further desertification and wildfires and massive loss of human life. “The report warns that The number and duration of droughts has increased by 29 percent […]

Agriculture

The Climate Emergency is Stressing Plants, Making them Less Productive

The Conversation

By Souleïmen Jmii, Université du Québec à Montréal (UQAM) | – Plants that inhabit the Earth have the incredible ability to grow continually for hundreds of years, and always towards the light of the sun, which provides them with the necessary energy to sprout. At the source of this growth are changes in their environment, […]

Climate Crisis

In 20 years of studying how ecosystems absorb carbon, here’s why we’re worried about a tipping point of collapse

The Conversation

By Caitlin Moore, David Campbell, Helen Cleugh, Jamie Cleverly, Jason Beringer, Lindsay Hutley, and Mark Grant | – From rainforests to savannas, ecosystems on land absorb almost 30% of the carbon dioxide human activities release into the atmosphere. These ecosystems are critical to stop the planet warming beyond 1.5℃ this century – but climate change […]

Climate Crisis

Climate-Driven Heat Waves stop Carbon Absorption by Forests like Tasmania’s Eucalyptus Stands

The Conversation

By Tim Wardlaw | – Southern Tasmania’s tall eucalyptus forests are exceptionally good at taking carbon dioxide from the atmosphere and converting it into wood. For many years, we have believed these forests had a reasonable buffer of safety from climate change, due to the cool, moist environment. Unfortunately, my research published today shows these […]

Brazil

From the Amazon, Indigenous Peoples offer new compass to navigate climate change

The Conversation

By Dallas Hunt, Cash Ahenakew, Sharon Stein, Vanessa Andreotti, and Will Valley | – Universities in western Canada began another school year under the cloud of two imminent threats: wildfires and the COVID-19 pandemic. These are not just local issues, but global issues, not only because they are happening all over the world, but also […]

Acidification of Oceans

More CO2 in our Atmosphere now than any time since 3.6 mn Years Ago, when Oceans were 90 feet higher (that’s our fate)

Juan Cole

Ann Arbor (Informed Comment) – In a scientific shocker, the National Oceanic and Atmospheric Administration has found that despite the slowdown in carbon dioxide emissions in 2020 because of the pandemic, the concentration of CO2 in the atmosphere rose to a global average of 412.5 parts per million (ppm) from 410 in 2019. At the […]

Climate Crisis

So long, Sucker! Top 6 Reasons we Won’t miss you, 2020, or Trump, either

Juan Cole

Ann Arbor (Informed Comment) – My late friend Fernando Coronil once observed that in order to understand the people of the past we must also understand their own visions of the future. In the 2014 science fiction film Edge of Tomorrow, based on a Japanese young adult novel All You Need Is Kill by Hiroshi […]

Desertification

Demand for meat is driving deforestation in Brazil – changing the soy industry could stop it

The Conversation

By Angela Guerrero and Malika Virah-Sawmy | – Soy may have a pretty innocuous reputation thanks to its association with vegan food and meat alternatives. But don’t be fooled – crops of this pale legume are behind much of Brazil’s epidemic of deforestation. Since 2000, Brazil has doubled its total area of soy plantation to […]

Climate Crisis

UN Report: Human Environmental, Climate Destruction could unleash 800k Animal Viruses on Us

The Conversation

By Katie Woolaston and Judith Lorraine Fisher | – Human damage to biodiversity is leading us into a pandemic era. The virus that causes COVID-19, for example, is linked to similar viruses in bats, which may have been passed to humans via pangolins or another species. Environmental destruction such as land clearing, deforestation, climate change, […]