What Is ESG? A Clear Guide to Environmental, Social and Governance
ESG stands for Environmental, Social and Governance — the three lenses used to judge how responsibly a company operates. Here is…
What Is Biodiversity and Why It Matters
Biodiversity is the variety of life at every level, from genes to species to whole ecosystems. Here is what it means, the…
How Solar Panels Turn Light Into Electricity
Solar panels convert sunlight directly into electricity using the photovoltaic effect. Here is what happens inside a solar cell…
The Carbon Cycle Explained
Carbon constantly moves among the atmosphere, oceans, land and living things. Here is how that natural cycle works and how human…
Water Scarcity Explained
Water scarcity is when demand for fresh water outstrips the available, reliable supply. Here is what causes it, the impacts on…
What Is a Carbon Footprint (and How to Shrink Yours)?
A carbon footprint is the total greenhouse gas emissions caused by a person, product or organisation. Here is how it is measured…
How Electric Cars Work
An electric car runs on a battery and electric motor instead of a petrol or diesel engine. Here is how the battery, motor and…
Renewable Energy Explained: Solar, Wind and More
Renewable energy comes from sources that naturally replenish, such as sunlight, wind and water. Here are the main types, their…
Recycling Explained: What Really Happens to Your Waste
Recycling turns used materials back into new products, but only if they are sorted and clean. Here is how the process works, why…