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CAN I REALLY DIFFERENCE MAKE A BY RECYCLING?
November 2023
|BBC Science Focus
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.
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 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.
هذه القصة من طبعة November 2023 من BBC Science Focus.
اشترك في Magzter GOLD للوصول إلى آلاف القصص المتميزة المنسقة، وأكثر من 9000 مجلة وصحيفة.
هل أنت مشترك بالفعل؟ تسجيل الدخول
المزيد من القصص من BBC Science Focus
 
 BBC Science Focus
DO I HAVE ALEXITHYMIA?
We can all struggle to find the words to explain ourselves, but if you regularly experience feelings that you can't identify, you might have alexithymia.
1 mins
October 2025
 
 BBC Science Focus
SHOULD I KEEP MY CAR KEYS IN A FARADAY BOX?
Potentially, yes. The invention of keyless entry means we can unlock our cars upon approach, something particularly helpful when you want to open the boot, but have your hands full of shopping.
2 mins
October 2025
 
 BBC Science Focus
SHOULD I START SNIFFING ROSEMARY?
Is there any truth to the Shakespearean phrase 'rosemary for remembrance'? Actually, yes.
1 min
October 2025
 
 BBC Science Focus
Groundbreaking footage captures hidden moment of human fertility
Observing the crucial step in human development could help improve fertility and IVF
1 min
October 2025
 
 BBC Science Focus
THE GIANT PHANTOM JELLYFISH
Conjure in your mind a giant, deep-sea predator, and I bet there's a colossal squid lurking in there, perhaps with an even bigger sperm whale chasing after it.
2 mins
October 2025
 
 BBC Science Focus
EDITOR'S PICKS...
This month's smartest tech
4 mins
October 2025
 
 BBC Science Focus
'Clearest sign' of alien life on Mars found by NASA
Strange 'leopard spot' markings on a Martian rock could finally be the sign we've been waiting for that alien microbes once lived on the Red Planet
4 mins
October 2025
BBC Science Focus
Human brains emit a bizarre glow
Subtle light shines through our skulls in patterns that depends on what we're doing
1 mins
October 2025
 
 BBC Science Focus
"Far from being the bad guy, cortisol is a hormone that's vital for our bodies and brains"
To complicate matters further, cortisol is also released in bursts, about every hour or so.
2 mins
October 2025
 
 BBC Science Focus
HOW MANY ORGANS COULD I SURVIVE WITHOUT?
The annals of medical history prove that the average human meat sack is surprisingly resilient.
1 mins
October 2025
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