Sustainable Futures: Possible Environmental & Sustainability Problems

The world is grappling with a host of pressing environmental challenges that demand immediate attention and action. From climate change-induced disasters to biodiversity loss and plastic pollution, the 15 biggest environmental problems of 2025 paint a stark picture of the urgent need for climate change mitigation and adaptation.

The planet faces a myriad of environmental issues that stem from human actions. As the global population has increased along with economies modernising, the demand for natural resources and pollution rates have increased exponentially. This has placed a growing level of stress on the planet's natural systems – many of which are showing signs of wear.

The measure of human demands on Earth’s natural resources is known as our ecological footprint. Currently, we use the equivalent of 1.5 Earths to produce all the renewable resources we use. As the human population grows, the challenge of reducing our footprint becomes more urgent.

From deforestation to pollution, environmental challenges are growing—but so are the solutions. Our environment coverage explores the world’s environmental issues through stories on groundbreaking research and inspiring individuals making a difference for our planet.

As we navigate through 2025, the UK’s environmental landscape is marked by both significant challenges and promising advancements. From escalating climate events to progressive policy shifts, understanding these issues is crucial for businesses, policymakers, and individuals alike.

In 2025, the urgency to address global sustainability challenges is intensifying. Whilst established challenges continue, new challenges are also emerging.
Here are ten critical sustainability challenges that demand immediate attention in 2025.

The environmental challenges that we face today pose a threat not only to the natural world but also to our own existence. These problems are intricately linked and demand immediate attention and resolution not only from decision-makers and authorities but also from ordinary people.

Climate change is impacting human lives and health in a variety of ways. It threatens the essential ingredients of good health - clean air, safe drinking water, nutritious food supply, and safe shelter - and has the potential to undermine decades of progress in global health.