We created Earth in Action to provide a lens into what's happening on our planet, as it happens. Whether it's something typical, like the current air temperature, or an extreme event like a major dust storm, we wanted to provide an opportunity for people to see them.
Viewpoints are structures designed for observing the landscape from elevated positions. They act as devices that organize the gaze and establish a direct relationship between the body and the territory.
Hoppers, like Pixar's pre-Disney films, is a delight. The beavers' world is immersive and richly realized, grounded in science but never dry. The plot zigs and zags between moments of absurdity and emotional heft to stirring effect; I cried multiple times, and not just because of the low-hanging fruit of grandma death.
Around a third of UK gardeners use pesticides, and our studies found that house sparrow numbers, for example, were nearly 40% lower in gardens where the pesticide metaldehyde was used. By reducing pesticide use, you can actively encourage birds back into your outdoor spaces, as they rely on invertebrates such as slugs and snails as natural prey.
Along coastlines, where tides are typically magnified, they profoundly affect navigation, commerce, coastal flooding, water properties and sediment transport. Tides impact the flooding of rivers and, thus, influence the extent of their floodplain, which has cascading effects on biogeochemical and ecological processes.
My family had Slide Show Night when I was growing up. Not every Saturday, but a whole bunch of Saturdays. Either my sister or I would be in charge of setting up the projector, the screen, and loading the carousel. During the show, there'd be a few landscapes or skylines taken during vacations, but almost all the shots were up close. Like most dads, mine wasn't a professional photographer, but he did a good job of capturing memory triggers: faces, gestures, and decorations.
To capture the biological impact of this extreme environment, I used a comprehensive suite of sensors and biomarker analyses. I wore a wireless electroencephalograph (EEG) system to monitor brain activity, sleep stages and neural signatures of stress and adaptation; the Oura Ring to continuously track sleep patterns, heart-rate variability and circadian-rhythm shifts; and the glucose monitor to follow metabolic responses in real time.
The body is a shifting landscape transformed by surfaces and sensations. Each look captures a different tactile world: the heat of blood, the cool weight of metal, the yielding drift of water. The result is a sculptural study of how the elements carve, shield, and release the self. The materials we embody become the emotions we carry, and the body becomes a materialised exhibition of our emotions, from the pulse of Blood to the discipline of Metal to the surrender of Water.
Here dwells the indigenous Tzotzil community which has kept a pastoral way of life against the march of time. Apart from the odd forest ranger and passerby, Ruvalcaba's film focuses almost entirely on the Tzotzil women. Together, they tend herds of sheep which they still shear by hand, and use traditional tools for spinning yarns and natural dye for fabrics.
While the data shows 80% of people live within walking distance of green or blue spaces such as a river, park or woodland, it also reveals a disparity between rural and poorer urban areas. In some areas of local authorities, fewer than 20% of residents live close to these spaces, according to data released by the Department for Environment, Food and Rural Affairs on Wednesday.
Though they're individually tiny, parking spots quietly play a dominant role in shaping urban landscapes. Most US cities dedicate at least 25% of their developable land to them. Some, even more. That land usage doesn't only determine the way a city looks. It also means covering large swathes of urban areas in heat-absorbing asphalt, which contributes to making summers hotter and heightens the risk of flooding since it prevents drainage during storms and heavy rainfall.
My father was a petroleum geologist. A lot of my childhood, he was gone, away on oil rigs in the Powder River Basin and remote parts of Wyoming, living in man camps long before cellphones. We had to wait days to talk to him. When he went into the nearest town to shower, he'd find a payphone and call us. I was always breathless with news.
Beneath the visible surface of cities lies an invisible architecture. Subways, tunnels, water systems, data cables, and bunkers form a dense network that sustains urban life while remaining largely unseen. The ground beneath our feet is not a void but a complex territory that holds the infrastructures, memories, and anxieties of our age. In recent years, as land becomes scarce and climate pressures intensify, architects and urbanists have turned their gaze downward, rediscovering the subterranean as both a physical and conceptual frontier.
Wildlife populations are in decline. Recreation sites are crowded and often underfunded. Wildfires are larger, more destructive and harder to control. Climate change is reshaping natural systems, from ocean fisheries to mountain snowpacks, faster than institutions can respond. At the same time, communities are being asked to host new energy projects, transmission lines and mineral development - often without clear processes, adequate resources or trust that decisions are being made in the public interest.
When you think of farming, what ingredients do you generally associate with a successful harvest? The basics certainly come to mind: fertile soil, plenty of sunlight and lots of water. But there are other variables that can also mean the difference between a crop of healthy fruits and vegetables and a large heap of organic waste. And it turns out that one of those variables is a very small hawk.
Jane Jacobs was also one of the voices that challenged this predominantly rationalist logic, arguing that truly vibrant streets are those capable of sustaining the diversity of everyday life, its informal exchanges, and the forms of care and natural surveillance that emerge from them. What these authors share is a fundamental insight: streets are not merely infrastructures for circulation, but social ecosystems, shaped by the relationships, uses, and encounters that take place within them.
The world spends 30 times more money destroying nature than protecting it. That's according to a new report from the United Nations Environment Programme (UNEP) that exposes a massive gulf between so-called "harmful investments" and financing that promotes nature preservation. The global environment agency's latest "State of Finance for Nature" (SNF) report is calling to phase out the US$7.3 trillion (6.2 trillion) in global investments that damage nature including into high-emissions energy infrastructure and manufacturing, for example.