Every year, without fail, summer brings changes to our surroundings: more sunlight, heat, greenness and flowers, among many others.
About a quarter of all the greenhouse gas emissions that humans generate each year come from how we feed the world.
The planet’s far North is burning. This summer, over 600 wildfires have consumed more than 2.4 million acres of forest across Alaska.
In its latest report, the Intergovernmental Panel on Climate Change describes how agriculture, deforestation, and other human activities have altered 70% of the land on Earth’s surface.
Most people want to be sustainable, but have a hard time taking the necessary actions.
The IPCC special report, Climate Change and Land, released last night, has found a third of the world’s greenhouse gas emissions come from the “land”: largely farming, food production, land clearing and deforestation.
Challenge prizes – which offer a cash incentive to those working to solve a particular problem – are becoming a force for change by allowing entrepreneurs and innovators, often overlooked by existing grant and procurement systems, to develop solutions to the world’s greatest problems.
Imagine “carbon emissions”, and what springs to mind? Most people tend to think of power stations belching out clouds of carbon dioxide or queues of vehicles burning up fossil fuels as they crawl, bumper-to-bumper, along congested urban roads.
The aloe plant’s ability to survive extended periods of drought could contribute to more resilient crops.
In their second round of debates, Democratic presidential candidates called for aggressive measures to slow climate change.
Wicked problems are issues so complex and dependent on so many factors that it is hard to grasp what exactly the problem is, or how to tackle it.
Restoring the world’s forests on an unprecedented scale is “the best climate change solution available”, according to a new study.
Shared dockless electric scooters, or e-scooters, transport riders over short distances in cities. Ride share companies promote them as an environmentally friendly choice that reduces dependence on cars.
Climate change is outpacing the ability of birds and other species to adapt to their changing environment, researchers report.
Governments at all levels invest a lot in greening Australian suburbs. Yet, in a recent report, we show that the greening efforts of most of our metropolitan local governments are actually going backwards.
Bringing nature back into our cities can deliver a truly impressive array of benefits, ranging from health and well-being to climate change adaptation and mitigation.
I am a scientist who researches climate hazards. I have published research on the potential for a catastrophic cyclone-heatwave combo in the global south.
Animal populations have declined on average by 60% since 1970, and it’s predicted that around a million species are at risk of extinction.
The blackcurrant harvest on my allotment is highly dependent on the weather. In 2018 the UK had a hot, dry summer and the currants were sweet and plentiful.
Our earth is very old. Based on the estimation of the oldest rock, it’s around 4.5 billion years of age. Scientists from all over the world use astronomy, geology, chemistry, biology, archaeology and other sciences to investigate the Earth’s formation as well as the emergence and extinction of life on Earth.
Management that takes evolution and adaptation into account can help rescue coral reefs from the effects of climate change, according to a new study.
The Paris climate talks hoped to set out how we can reduce the amount of carbon we’re pumping into the atmosphere.
Climate change has fundamentally changed the nature of the risk for homeowners and insurance companies alike.
Climate Change: Having The Right Combination Of Tree Personalities Could Make Forests More Resilient
Every tree in a forest has a neighbour. In many forest neighbourhoods, the same species are often found living together, especially when the growing conditions are similar. Sometimes these neighbours are close and sometimes far apart, but collectively they form part of a community, with some species naturally being more dominant than others, especially in terms of biomass production.
Natural climate solutions let nature do the hard work in the fight against climate change by restoring habitats such as forests and wetlands. This could absorb carbon dioxide from the atmosphere and help biodiversity thrive.
New Orleans averted disaster this month when tropical storm Barry delivered less rain in the Crescent City than forecasters originally feared.
While in many countries new cars, domestic appliances, and even houses now have mandatory energy efficiency disclosures, air travel’s carbon footprint is largely invisible, despite it being relatively much bigger.
U.S. states and cities hand out tens of billions in taxpayer dollars every year to companies as economic incentives.
Media coverage of mass coral bleaching on the Great Barrier Reef may have been a major tipping point for public concerns around climate change, according to research published today.
Greening our cities has become one of the great global imperatives of the 21st century including to tackle climate change. And Australia’s sprawling car-based cities are gradually changing to embrace green or living infrastructure.
“Coal is dead.” These are not the words of a Greenpeace activist or left-wing politician, but of Jim Barry, the global head of the infrastructure investment group at Blackrock — the world’s largest asset manager.
There are serious challenges to global food supply everywhere we look.
New research offers a hard link between reforestation of marginal, degraded, or abandoned agricultural land and significant benefits in water quality.
June was the hottest June ever (and other climate curiosities) as polls show that Americans increasingly acknowledge climate change.
Citing $69 Trillion Price Tag by 2100, Moody's Warns Central Banks of Far-Reaching Economic Damage of Climate Crisis
"There is no denying it: The longer we wait to take bold action to curb emissions, the higher the costs will be for all of us."
Urban Canadians are feeling the impact of climate change. Flooding in Quebec this spring damaged nearly 1,900 homes in 126 municipalities, causing widespread psychological distress.
Laura Faye Tenenbaum is the Senior Science Editor for the NASA’s Global Climate Change publication and a member of the Earth Science Communications Team at NASA’s Jet Propulsion Laboratory. She develops
Global climate change is endangering small island countries, many of them developing nations, potentially harming their ability to function as independent states.
Climate scientists insist in a recent report that fundamental changes in how energy is consumed and supplied are urgently required to avoid serious damage to life and property
A new technology produces liquid hydrocarbon fuels exclusively from sunlight and air.
Agriculture plays a key role in food security in Africa. It is also crucial to the economic sector, accounting for between 40%-65% of jobs.
Elephants have long captivated our attention, partly because of their sheer size and majesty. But we’re also struck by their complex behaviour.
Doctors and economists may seem like strange partners. We spend our days working on very different problems in very different settings.
Coral reefs are home to so many species that they often are called “the rainforests of the seas.”
As the climate crisis is increasingly felt across the globe, protesters take to the streets and politicians scrabble to respond, a crucial question is beginning to emerge.
President Donald Trump has long made blocking the thousands of Central Americans who head to the southern U.S. border, most of them seeking asylum, from entering and staying in the country a top priority.
In a 2015 essay, poet and novelist Margaret Atwood wrote, “It’s not climate change, it’s everything change.”
Ice on Fire is an outstanding documentary presented by Leonardo DiCaprio. It is equally as important as An Inconvenient Truth, the Academy Award winning film by Al Gore.
The next great agricultural revolution is here. Wine growers have a neat, if unusual, trick for making more flavorful wine — don’t water the vines
The “tragedy of the horizons,” a term coined by Canada’s Mark Carney, governor of the Bank of England, has been haunting the financial sector ever since climate change began posing serious threats to the planet.
By end of the century, rising seas will flood more than 500 coastal cities, affecting 1.5 billion people worldwide. Some estimates predict surging sea level rise of two meters by 2100.
Biomining is the kind of technique promised by science fiction: a vast tank filled with microorganisms that leach metal from ore, old mobile phones and hard drives.
As concern grows over human-induced climate change, many scientists are looking back through Earth’s history to events that can shed light on changes occurring today.
If we’re serious about feeding the world’s growing population healthy food, and not ruining the planet, we need to get used to a new style of eating.
The 2018 summer heatwave in the UK broke records – and it won’t be the last spell of such severe heat. In fact, climate change means that hot summers which would once occur twice a century may soon occur twice a decade.
Antarctica is further from civilisation than any other place on Earth. The Greenland ice sheet is closer to home but around one tenth the size of its southern sibling.
The world has witnessed a shocking series of disastrous events in 2017. Devastating hurricanes and Mexico’s 7.1 magnitude earthquake were just some of the catastrophes to captivate our collective attention.
The claim that humanity only has just over a decade left due to climate change is based on a misunderstanding.
In November 2018, the Woolsey Fire scorched nearly 100,000 acres of Los Angeles and Ventura counties, destroying forests, fields and more than 1,500 structures, and forcing the evacuation of nearly 300,000 people over 14 days.
In a post-apocalyptic future, what might happen to life if humans left the scene? After all, humans are very likely to disappear long before the sun expands into a red giant and exterminates all living things from the Earth.
Green growth has emerged as the dominant narrative for tackling contemporary environmental problems.
Over the past few days there has been a lot of talk about the Paris climate agreement, from which the United States is planning to withdraw.
Removing salts and other impurities from water is really difficult. For thousands of years people, including Aristotle, tried to make fresh water from sea water.
Carbon dioxide concentrations in Earth’s atmosphere have reached 415 parts per million – a level that last occurred more than three million years ago, long before the evolution of humans.
Around the world, the health care debate often revolves around access. Dr. Tedros Adhanom Ghebreyesus, head of the World Health Organization, recently announced: “All roads lead to universal health coverage.”
Those least responsible for global warming will suffer the most. Poorer countries – those that have contributed far less to climate change – tend to be situated in warmer regions, where additional warming causes the most devastation.
Climate change is no longer a financial problem, just a political one. Mitigating climate change by decarbonizing our economy would add trillions of dollars in new investments
In cities around the world, trees are often planted to help control temperatures and mitigate the effects of the “urban heat island”. But while trees have been called “nature’s air conditioners”, in practice, scientists often have difficulty demonstrating their cooling properties.
Whenever I visit the Sahara I am struck by how sunny and hot it is and how clear the sky can be.
I have eagerly awaited the final season of Game of Thrones, and its strange blend of fictive medieval Britain, supernatural monsters and pornography.
Managed retreat in the face of sea level rise will be a mixed bag, researchers predict.
According to a recent major UN report, if we are to limit temperature rise to 1.5 °C and prevent the most catastrophic effects of climate change, we need to reduce global CO₂ emissions to net zero by 2050.
Scientists have been making projections of future global warming using climate models of increasing complexity for the past four decades.
The Australian continent has a remarkable history — a story of isolation, desiccation and resilience on an ark at the edge of the world.
After one of the hottest years on record, Sir David Attenborough looks at the science of climate change and potential solutions to this global threat.
You might find your car dying on the freeway while other vehicles around you lose control and crash.
Supporters of the Green New Deal are launching a nationwide tour Thursday to build support for the congressional resolution to transform the U.S. economy through funding renewable energy while ending
As the push for the Green New Deal builds momentum in the United States, The Intercept has released a short illustrated video imagining a future shaped by the progressive environmental movement.
Many of us think that rapid environmental change is a quintessentially modern crisis.
The Sierra Nevada mountain streams that naturalist John Muir extolled are now in peril, research finds.
The only explanation for why heat waves affected so many areas over several months last summer is climate change, according to new research.
Today, as part of the UNSW Grand Challenge on Inequality, we release a study entitled A Climate Dividend for Australians that offers a practical solution to the twin problems of climate change and energy affordability.
Search online for “climate change” and “tipping points” and you’ll find some scary results.
Energy Secretary Rick Perry has repeatedly expressed concern over the past year about the reliability of our national electric power grid.
U.S. Rep. Alexandria Ocasio-Cortez and Sen. Ed Markey are calling for a “Green New Deal” that would involve massive government spending to shift the U.S. economy away from its reliance on carbon.
Researchers are investigating a method of creating power from fast moving streams that many rural areas in Nepal use.
Nearly half a billion more people could be at risk for contracting mosquito-borne diseases in the next 30 years as a result of climate change.
Flooding in the Midwest, triggered by an intense “bomb cyclone,” has devastated parts of the region, which has been plagued by flood events in recent decades.
The school climate strikes show that young people want to fight climate change, but their enthusiasm for collective action is largely untapped.
The year 2018 brought particularly devastating natural disasters, including hurricanes, droughts, floods and fires – just the kinds of extreme weather events scientists predict will be exacerbated by climate change.
Coral reefs may not be able to survive another human decade because of the environmental stress we have placed on them, says author David Wallace-Wells. He posits that without meaningful changes to
Out of the Smog: Aerosols mask global warming—Interview w/Dr. Robert Allen—Radio Ecoshock 2019-02-21
The ideas behind regenerative farming are simple and ancient. The way to stop climate change might be buried in 300 square feet of earth in the Venice neighborhood of Los Angeles, amid kale and potatoes.
One reason why people find it difficult to think about climate change and the future may be their understanding of human history.
The dire climate change situation continues to make headlines and inspire actions like the Sunrise Movement.
Many parts of Queensland have been declared disaster zones and thousands of residents evacuated due to a 1-in-100-year flood.