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    1. About Our Earth
      1. Biodiversity

How does Biodiversity loss affect me and everyone else?

"OK, OK" you may say

"I understand there may be a biodiversity crisis, but how does that affect me?”

Well. You see. It's like this...

The Earth’s natural assets - plants, animals, land, water and the atmosphere – sustain the planet’s ecosystems, and that means our health and livelihoods.

But we are currently  using 25% more natural resources than the planet can sustain As a result species, habitats and local communities are under pressure or direct threats (for example from loss of access to fresh water).

Biodiversity underpins the health of the planet and has a direct impact on all our lives.

Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply.

For humans that is worrying.

Very worrying indeed.

The economy must be thought of as a 100 percent subsidiary of the environment and the price we attribute to things re-evaluated.

Jacqueline McGlade, Director, European Environmental Agency

Ecosystem services

This is a way of describing all the services we get from the natural world that we often take for granted.

That could be water, soil formation and protection, pollution breakdown and absorption, climate stability and recovery from natural disasters.

According to IUCN, the World Conservation Union, the monetary value of goods and services provided by ecosystems is estimated to amount to some US$33 trillion per year.

Let's just put the zeros on that so you see exactly what we are talking about:

US$33,000,000,000,000

The United States GDP for the whole of 2007 was only US$13.5 trillion.

Food and Health

But it's not just about money, it's about saving lives.
  • We harvest an estimated 50,000-70,000 plant species for traditional and modern medicine worldwide.

It's also about food security.
  • About 100 million metric tonnes of aquatic life, including fish, molluscs and crustaceans are taken from the wild every year.
  • Meat from wild animals forms a critical contribution to food sources and livelihoods in many countries, especially those with high levels of poverty and food insecurity.

WWF has prepared a series of reports called Arguments for Protection. They  show how we couldn't buy this stuff even if we wanted to!

Yet nature provides it all free of charge.

She only asks that we look after her in return.

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