r/sustainability
905k members
r/sustainability is a subreddit with 905k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses sustainability, environment, environmental impact, struggling, and climate, and they frequently recommend/review shampoo bars, products, and gift ideas.
Sustainability is the ability of system to endure. While most people associate the term with the environment, true longevity requires social and economical sustainability as well as ecological sustainability.
Popular Themes in r/sustainability
#1
Advice Requests
: "Has anyone else started feeling weirdly disconnected from modern consumption habits after getting deeper into sustainability?"
12 posts
#2
Solution Requests
: "Sustainable toothbrushes"
4 posts
#3
Pain & Anger
: "how does one deal with living in a household that’s unsustainable and unethical?"
1 post
Popular Topics in r/sustainability
#1
Sustainability
: "How do you eat? Have you considered the Sustainability of your diet?"
107 posts
#2
Environment
: "Lawmakers' priorities tend to mirror the priorities of their voting constituency, so getting Environmentalists to vote is good for the Environment"
30 posts
#3
Environmental Impact
: "What's one sustainability change that actually saved you money or reduced waste in a noticeable way?"
21 posts
#4
Struggling
20 posts
#5
Climate
: "More people care about Climate change than you think | The debate is now about the merits of different solutions, not whether we should act"
20 posts
#6
Plastic
: "MicroPlastics are everywhere: 6 ways to help protect your health — and the planet"
18 posts
#7
Energy
: "How Denmark’s wind and solar investments shield it from global Energy turmoil"
16 posts
#8
Waste
: "New method turns ocean water into drinking water, without Waste"
14 posts
#9
Hate
10 posts
#10
Environmental
: "How the Environmental Movement Lost Its Power"
9 posts
Products Discussed in r/sustainability
Shampoo Bars
11 reviews
#1
Ethique
4.8★ from 5 reviews
#2
HiBar
5.0★ from 2 reviews
#3
Bar None
5.0★ from 1 review
Products
1 review
#1
Baking Soda
4.0★ from 1 review
Gift Ideas
1 review
#1
Éthique
4.0★ from 1 review
Member Growth in r/sustainability
Yearly
+19k members(2.2%)
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About
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This page gives a focused view of r/sustainability, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: June 17, 2026