A Mythical giant Snake Is Helping Raise Climate Awareness In Malawi
In March earlier this year, Mary Phiri, 40, was at her home in Chilobwe, southern Malawi, when she heard a peculiar rumbling sound in the distance. It got louder until, moments later, an avalanche of mud and rocks hurtled down the nearby Soche Mountain, sweeping away everything in its path. The surrounding area was soon hit by flash floods that washed away homes, bridges, and infrastructure. A nationwide blackout followed as over 200,000 hectares of cropland were ruined just days before they were about to be harvested.
For meteorologists, these impacts came as a shock but not a surprise. Weeks earlier in early-February, they had watched as a disturbance in the ocean near Australia developed into a full-blown cyclone as it crossed the Indian Ocean towards Africa. Due to climate change, storm systems have become more intense and prolonged.
This African Nation Has Named Its First Chief Heat Officer. Here's What It Means
Eugenia Kargbo has been appointed as Africa's first chief heat officer in Sierra Leone, to shield her city from the dangerous effects of climate change. Miami and Athens have already appointed heat officers: Jane Gilbert and Eleni Myrivili.
Kargbo wants her two children to be able to walk the city streets without fear of heatstroke. In this role, she has one year to make a difference to peoples' lives in her city.
Technology Can Boost Farming In Africa, But It Can Also Threaten Biodiversity - How to Balance the Two
Cultivating one hectare of maize used to be an arduous task for Precious Banda, a farmer in Zambia. It would take her hundreds of hours to prepare her land before sowing and to keep it weed-free until harvest – equipped with nothing but a small hoe. She says it was backbreaking work: “I can still feel it.” For a few years now she has hired a tractor, and a neighbour sprays herbicides for her. “Life has become so easy,” she says.
But she has also noticed changes around her farm. There are fewer bees and – most worrying for her – fewer caterpillars, which used to make a delightful dish. Precious Banda’s story is a perfect example of the situation millions of African farmers face.
A Changing Climate, Growing Human Populations, and Widespread Fires Contributed to the Last Major Extinction Event − Can We Prevent Another?
In a new study, published in August 2023, we sought to understand changes that were happening in California during the last major extinction event at the end of the Pleistocene, a time period known as the Ice Age. This event wiped out most of Earth’s large mammals between about 10,000 and 50,000 years ago. This was a time marked by dramatic climate upheavals and rapidly spreading human populations.