Why this tiny organism is essential for the health of the planet

Why this tiny organism is essential for the health of the planet

Although it often goes unnoticed, plankton is the most abundant form of life in Earth’s oceans, making up 95 per cent of all oceanic biomass. These tiny organisms are responsible for generating around half of the planet’s oxygen, play a vital role in the oceans’ food chains and were around for millions of years before we humans came onto the scene. Simply put, without plankton, the world would be a very different place. As part of our Nature's Unsung Heroes miniseries, we’re joined by senior advisor to the United Nations on oceans Vincent Doumeizel to talk about his latest book, The Power of Plankton – How Plankton Made Life on Earth Possible and Why It’s Key to Our Future. He tells us how these often-ignored organisms played an essential part in the evolution of life on Earth, tells us the many ways plankton acts as the caretaker of the entire planet, and makes a passionate case for why we should be paying more attention to these fascinating, ancient organisms. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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Episoder(681)

Why we need to be taking asthma more seriously

Why we need to be taking asthma more seriously

Currently, around one in ten of us are living with asthma. For many, the symptoms can be relatively mild, but for others, attacks can be severe, debilitating, and even life-threatening. For the most p...

27 Sep 25min

What our evolutionary history can teach us about eating well

What our evolutionary history can teach us about eating well

These days, supermarket shelves are filled with thousands of different products all vying for our attention; the options are almost endless. However, if we look back in time, we find that our early an...

24 Sep 34min

Why Smell is Our Most Overlooked Sense

Why Smell is Our Most Overlooked Sense

Though often thought of as the poor cousin to our other senses, our sense of smell has played a key role in human life since its very beginnings. It helps us to determine whether certain foods are saf...

20 Sep 26min

Are We Living in a Simulation? How to Tell If Reality Is Fake

Are We Living in a Simulation? How to Tell If Reality Is Fake

The possibility that we may be living in a simulation created by a more technologically advanced civilisation has occupied the minds of scientists, philosophers and fiction writers for decades. We may...

17 Sep 36min

Why we need to rethink our ideas about laziness

Why we need to rethink our ideas about laziness

Often in life, we find ourselves being accused of being lazy or accusing others of acting lazily, or maybe even becoming frustrated by what we see as laziness in our own actions. But what do we really...

13 Sep 29min

Why interpersonal conflict is a natural, healthy part of life

Why interpersonal conflict is a natural, healthy part of life

No matter how gently or politely we live our lives, at one point or another, it’s inevitable that we’ll find ourselves in a situation in which we disagree with another person and find ourselves having...

10 Sep 34min

The hidden reasons common knowledge shapes our lives

The hidden reasons common knowledge shapes our lives

When we know a certain fact about the world or hold a certain belief how do we know that others also know this, how do we base our thoughts and actions on our knowledge of what we assume others know, ...

6 Sep 31min

Why understanding how time works is the biggest mystery in science

Why understanding how time works is the biggest mystery in science

When most of us think about time our minds likely turn to thoughts of the second hand that ticks around a clock, or maybe the occasions we’ve been late to catch a bus. But if we stop to think about wh...

3 Sep 30min

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