There has been a fundamental shift in the climate conversation recently, one which has seen environmental issues pervade every shade of the political spectrum, every industry, every walk of life. In the UK the urgency has been ratcheted up by the visit of the activist Greta Thunberg and the Extinction Rebellion protests, leading to a shift of language in the media to accurately portray the emergency we are confronting. Right now there is momentum to be seized.

At The Independent we believe the world of sport should be playing a prominent role in the fight to protect the planet. This week we are exploring the relationship between sport, environmental breakdown and the climate crisis: from the radically changing face of the Olympic Games to the new professional bike race taking a unique stand, we will be reporting on the threats that climate change poses to sport as we know it, and what those in power are doing to reverse alarming trends.

Historically, the growth of sport and changes in climate are more closely aligned than you might think. Steady carbon dioxide levels can be traced back for millennia, as can a base human interest in physical contest via prehistoric paintings of wrestling bouts. The industrial revolution proved a catalyst for organised sport as workers came together to establish rugby and football clubs, and at the same time it set CO2 levels soaring, ice caps melting and sea levels rising. The age of air travel made mega-events like the World Cup and Olympic Games truly global, while chugging out yet more carbon into an atmosphere near tipping point.

Sport is a contributing factor to the climate crisis, of course. The life of a modern elite athlete typically comes with a vast carbon footprint, and the biggest sporting tournaments emit huge volumes of greenhouse gasses: the London and Rio Games each topped 3 million metric tonnes of carbon, the equivalent of around 10% of the total annual emissions of countries like Ireland or New Zealand.

But sport is also threatened by climate change. In the UK, rising sea levels over this century threaten to swallow up famous golf courses and render thousands of public sports fields unusable. Global heating continues to melt away traditional snow spots around the world, sparking a damaging cycle of reliance on manufactured snow which itself demands a huge input of energy.

The threat of rapidly disappearing snow is one of the focuses of our Changing the Game series, as is the precarious position golf finds itself. And we will also report on potential solutions within the industry, like designing progressive, climate-positive events, and reimagining how the Olympics impacts its host city.

Fundamentally, sport relies on the planet to exist. Nearly every sport interacts with the natural world in some way, and requires the right conditions of environment and climate to endure. Even from an entirely selfish standpoint it is in sport’s interests of self-preservation to act, and to act quickly.

The enormous power of sport has long been harnessed in myriad ways. At the Sydney Olympics one athlete united an entire nation; more recently in the NFL it has been used a platform for protest which resonated around the world. You only need to glance at the next football World Cup to understand how the power of sport continues to be leveraged in global geopolitics.