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CAN I REALLY DIFFERENCE MAKE A BY RECYCLING?

BBC Science Focus

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November 2023

Recycling is not a silver bullet that will halt climate breakdown. Not even close. Its potential impact - a saving of around 11 gigatonnes of carbon dioxide (CO₂) over 30 years if the whole world recycles more than 80 per cent of its municipal waste - is dwarfed by the amount of greenhouse gases currently released by fossil fuels and industry: 36.8 gigatonnes in 2022 alone.

CAN I REALLY DIFFERENCE MAKE A BY RECYCLING?

Today, recycling in the UK saves an estimated 18 million tonnes of CO₂ emissions each year - the equivalent of pulling 5 million cars off the road. That may sound promising, but it's only a 2,000th of the CO₂ emissions currently generated each year by fossil fuels and industry, and roughly a 200th of that generated by agriculture or the global fashion industry.

These numbers are disheartening. So what's a well-meaning person to do?

REDUCE, REUSE, RECYCLE

First, don't give up on recycling; it's easy to do and it helps reduce landfill and slow the rate at which we extract Earth's resources.

MÁS HISTORIAS DE BBC Science Focus

BBC Science Focus

BBC Science Focus

HOW DO I KNOW WHEN TO LET GO OF PAST GOALS OR DREAMS?

Many of us harbour deep ambitions that are an essential part of how we see ourselves - perhaps you fantasised about becoming a successful novelist or professional athlete, or to settle down and start a family.

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BBC Science Focus

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BBC Science Focus

These are the worst ChatGPT prompts for the environment, study claims

Politeness perhaps does have a cost, as far as the planet's concerned

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1 mins

Summer 2025

BBC Science Focus

BBC Science Focus

HOW SHOULD YOU TALK TO SOMEONE WHO HAS JUST LOST A LOVED ONE?

Suffering a bereavement is one of the hardest experiences anyone can go through in life. Receiving love and support from others can make a huge difference, so it's wonderful that you want to be there for someone who's grieving and that you're thinking carefully about how to help them.

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Summer 2025

BBC Science Focus

Mysterious 'surge' under Earth's crust could reshape world map, study claims

The pulsing will eventually rip Africa apart and create a new ocean

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2 mins

Summer 2025

BBC Science Focus

BBC Science Focus

Our meat could soon be gene-edited. Should we be worried?

Genetically edited pork could be on the market within a year. Here's what you need to know

time to read

5 mins

Summer 2025

BBC Science Focus

BBC Science Focus

Mysterious 'surge' under Earth's crust could reshape world map, study claims

The pulsing will eventually rip Africa apart and create a new ocean

time to read

2 mins

Summer 2025

BBC Science Focus

EYES ON THE PRIZE

A strange visual trick can speed up learning and boost performance

time to read

3 mins

Summer 2025

BBC Science Focus

BBC Science Focus

Can you live longer by eating less?

From fasting to low-protein diets, the evolving science of dietary restriction might just offer the key to slowing ageing

time to read

6 mins

Summer 2025

BBC Science Focus

BBC Science Focus

6 SCIENCE-BACKED WAYS TO IMPROVE YOUR MEMORY

Forgetfulness doesn't have to be an inevitable part of life. Like going to the gym to stay fit, there are habits you can adopt to keep your memory sharp

time to read

8 mins

Summer 2025

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