climate change
The Age of Firestorms
Dr. Roslyn Prinsley never imagined that stepping outside her home in Canberra would feel like walking into a smoke-filled abyss. But during Australia’s devastating bushfire season in 2019-2020, even in places untouched by flames, the air was so thick with smoke that breathing felt impossible.
“I asked myself, what are we doing here in the 21st century? We can’t actually go outside and breathe fresh air in one of the cleanest countries in the world,” she remembers thinking. “We can’t let this keep going.”
Dr. Roslyn Prinsley is the Head of Disaster Solutions at the Australian National University’s Institute for Climate, Energy & Disaster Solutions (ICEDS). Finding innovative ways to fight wildfires is part of her daily work – a task that has become more urgent than ever as wildfires grow increasingly frequent in Australia and across the globe due to climate change.
Wildfires are projected to rise 30% by the end of 2050, according to a report by the UN Environment Programme (UNEP) and its partner GRID-Arendal.
One of the recent wildfires in California became the most destructive in Los Angeles history, killing at least 29 people—a number expected to rise—and reducing over 10,000 homes to ash. A perfect set of environmental factors such as long-term drought, preceding heavy rainfall, and hurricane-force Santa Ana winds combined at the worst possible moment.
All of this turned the regular wildfire into what’s called a firestorm.
Dengue fever, once confined to the tropics, now threatens the U.S.
Climate change is expanding the habitat of the mosquitoes that carry the disease, allowing them to spread further north.
Meg Norris was traveling in Argentina in April when the first signs of dengue fever hit her. The weather in Salta, just south of the Bolivian border, was warm, but Norris, a 33-year-old from Boulder, Colorado, zipped a fleece sweatshirt around her body to stop herself from shivering.
“I thought it was sun poisoning,” she said.
How Climate Change is Spreading Malaria in Africa
Warming temperatures are chasing animals and plants to new habitats, sometimes with devastating consequences to ecosystems. But there is little evidence regarding how far and how fast the invaders might be moving.
A new study offers a glimpse of the future by looking to the past. Mosquitoes that transmit malaria in sub-Saharan Africa have moved to higher elevations by about 6.5 meters (roughly 21 feet) per year and away from the Equator by 4.7 kilometers (about three miles) per year over the past century, according to the study.
Mosquito-borne Diseases & the Environment
Climate change and human activity are enabling the spread of mosquito-borne diseases, like dengue fever, to new places. Stanford infectious disease experts and disease ecologists discuss what we know and how communities can protect themselves from these changing disease threats.
Zaria Forman: Drawing Attention to a Changing World
Zaria Forman, a contemporary artist residing in New York, creates astonishingly realistic drawings of arctic landscapes. Her extraordinary talent and methodology have gained her critical acclaim, establishing her as one of today’s most influential artists.
Forman uses her fingers and the palm of her hands almost exclusively to create her drawings of quickly disappearing glaciers and icebergs.
Power of Water: Mexico’s Water Warriors
High in the hills of the San Juan Tlacotenco Forest, the worth of water is revealed as nearby villagers make the arduous journey to the Zacasonapan Spring.
For generations, the pilgrimage has been a regular tradition for many who live in the area and rely on the natural water source for survival. A particularly steep and rocky path shows just how treacherous it can be, especially while hauling heavy water jugs on the way back home.
Guardians of the Forest
In September 2018, indigenous and local community leaders from Latin America and Indonesia, the Guardians of the Forest, travelled to California with a mission to …
Indigenous Peoples’ Role in Protecting Forest Health
Nearly a quarter of the world’s population, or about 1.6 billion people, depend on forest resources to sustain their livelihood. This number includes an estimated 60 million who are members of indigenous groups. The worldviews of most indigenous cultures include a sacred obligation to serve as stewards of a healthy forest that can sustain its inhabitants for generations.
Indigenous peoples have been effectively managing their forests since “time immemorial,” yet governmental and scientific forestry experts have only recently begun to seek out the knowledge that indigenous peoples have about environmental management.
Vector-borne Diseases & Climate Change
Climate change creates new risks, particularly in the United States, for human exposure to vector-borne diseases (VBDs) — diseases which are transmitted to humans through the bites of insects (referred to as vectors) that carry the disease-causing pathogens. Common vectors include mosquitoes, ticks, and flies.
Climate change creates new uncertainties about the spread of VBDs such as the Zika virus, dengue fever, malaria, and Lyme disease by altering conditions that affect the development and dynamics of the disease vectors and the pathogens they carry.
Anna Dumitriu: Exploring the Intersection of Art, Science, & Technology
British artist Anna Dumitriu’s name is synonymous with the world of BioArt. Not only is her work visually stunning, but it is also intellectually stimulating, as she tackles some of the most pressing issues of our time.
Dumitriu’s art explores our relationship to infectious diseases, artificial intelligence, and the impact of the pandemic from cultural and scientific perspectives. During her exploration of these topics, she has worked with the Liu Laboratory for Synthetic Evolution at the University of California in Irvine to investigate synthetic biology, and she has collaborated with BeyondSequ at the University of Birmingham to visually observe her CRISPR edit using super-resolution laser microscopy.