reference to be updated: credits
Humanity is facing a crisis unprecedented in its history. A crisis that, unless immediately addressed, threatens to catapult us towards the destruction of all we hold dear, our planet’s ecosystems and the future of generations to come. This crisis has been caused by human activities and we have to stop making it worse or we will face catastrophe that we cannot think our way out of, invent our way out of or buy our way out of. In one way or another, it will affect every one of us and everything we love.
The science is clear: the world is heating and the breakdown of our environment has begun. Even now, warmer temperatures are wreaking havoc, causing an increase in extreme weather, floods, storms and droughts - along with rising sea levels, heat stress in our oceans and degradation of our soils. Extreme weather events are having devastating impacts on agriculture and destroying homes, costing taxpayers billions of dollars and leaving millions of people in need of humanitarian aid.
If we keep going as we are, the coming years will bring more wildfires, unpredictable super storms and scorching heatwaves. Rising sea levels and droughts could render vast tracts of land uninhabitable through flooding and desertification, putting food supplies at risk. Receding glaciers threaten to cut off fresh water supplies for millions. Mass migration and famine are likely to take us towards civil unrest and ultimately war, raising the terrifying possibility of societal collapse.
But that’s not all. Around the world, biodiversity is being annihilated at a terrifying rate. Population sizes of thousands of species of mammals, birds, fish and reptiles have fallen by 60% since the 1970s. We are losing our crop-pollinating insects and soil-rejuvenating earthworms. Species are going extinct 100 to 1,000 times faster than they would be doing naturally. Many scientists say we are now entering the Earth’s Sixth Mass Extinction event, with one million species threatened with extinction - many within decades. Only this time it’s our fault. The consequences will be catastrophic if we do not act swiftly.
Millions of our trees are being felled to feed the ever-increasing demands for palm oil, clothes and meat. Our soils are being degraded through deforestation and intensive agriculture. We are running out of raw materials and using up our resources. Our rivers are being poisoned and our seas are acidifying and filling up with plastic. The air is so toxic that it kills millions each year.
As Sir David Attenborough put it: “We are facing a man-made disaster on a global scale.”
These climate and ecological crises can no longer be ignored or denied. Yet in spite of promises from governments, greenhouse gas emissions continue to rise steeply and biodiversity loss shows no sign of slowing.
In November 2019, a group of more than 11,000 scientists from 153 countries declared “clearly and unequivocally that the Earth is facing a climate emergency” and that without deep and lasting changes, the world’s people face "untold human suffering".
The time has come to take radical action. The future of our children, and our grandchildren, is at stake.
This horrifying narrative sounds almost too unbelievable to be true. Can it really be as terrifying as all that?
We hear so many conflicting opinions and reports – how do we know for sure what is true? Can we really be sure that the world is warming any more than it has in the past? And even if it is, are we certain that humans are to blame? Are species really going extinct at such high rates? And even if they are, why does this matter to us? Are things really going to get worse? If so, how much worse? And how soon? And what can we do about it?
Over the following sections, [we](See Chapter "Credits and reviewers"), an expert group of science writers, climate scientists and ecologists, most of whom are members of the Scientists for Extinction Rebellion community, explain simply what’s really going on on our planet today. We present clear and unequivocal evidence - backed up by the latest research - that we are indeed in a state of planetary emergency, that human activities are to blame for this crisis, and that the arguments often used by skeptics or deniers to contest this fact are simply not true and are designed to avoid action.
We also provide clear evidence that our governments are not doing nearly enough to address the crisis. And we explain why, without bold and radical action within the next few years, the impacts of this emergency will be catastrophic and irreversible, leading to incalculable suffering and loss of life.
We show that the time has come to take radical action. That the future of our planet is at stake. And that we cannot afford to wait another second.