Discover and read the best of Twitter Threads about #carcinogenic

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Canada's #5G rollout

"A larger number of connected devices will result in huge increases in data that need to be stored in energy-intensive #data centres, which are expected to emit more #carbon than the international #aviation industry."

#Climate

macleans.ca/opinion/threat…
"It also means an exponential increase in the # of wireless networks, which are energy-guzzlers (est. to be 10x less efficient than wired networks). In 2015 alone, the energy used to power wireless networks generated approx. 30 megatonnes of carbon, the same as 4.9 million cars."
"There are no published long-term studies... As one US Senator put it, w/ #5G, “we’re kind of flying blind here, as far as #health & #safety is concerned.” For this reason, 273 #scientists & #doctors in the EU have signed a declaration calling for all 5G [] to be stopped."

#IoT
Read 12 tweets
Plastic based #synthetic fabrics use 342 million barrels/ 5437 crore litres of #oil annually.

Some commonly used synthetic fabrics are #polyester, #nylon, #acrylic etc.

These #fabrics are made using fossil fuels and are #nonbiodegradable, hence they’re bad for our #environment.
Synthetic fabrics release #micro #plastics in the environment which can be #carcinogenic.
Let’s stay clear off them while future #shopping. But we don’t have to get rid of the ones we already own. We must take good care of our clothes, use what we already have till it wears out.
After the clothes wear off, we must either #upcycle or #recycle them.
Disposing our synthetic clothes in the bin means sending them off to the landfills & that just means a mountain of clothes for hundreds of years to come.

We believe #upcycling is the most #sustainablefashion.
Read 3 tweets
There's been a story in a UK tabloid (that I won't name), and @BBCRadio4 of all places; that #rocket #salad causes #cancer due to high levels of #nitrates in the leaves. Here's my take, and what's wrong with the thinking behind it.

A thread.

1/12
It's true, #rocket #leaves are hyperaccumulators of #nitrates ; this isn't anything new. It's been known for a long time. Other crops with high nitrate content include #spinach and #watercress

2/12
Nitrate content varies according to where the #crop is grown, and is closely tied to the soil #plants are grown in, and the amount of #light they receive. Rocket leaves grown in #winter have higher nitrate content than those grown in #summer

3/12
Read 12 tweets

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