Uplifting News

11135 readers

1 users here now

Welcome to /c/UpliftingNews, a dedicated space where optimism and positivity converge to bring you the most heartening and inspiring stories from around the world. We strive to curate and share content that lights up your day, invigorates your spirit, and inspires you to spread positivity in your own way. This is a sanctuary for those seeking a break from the incessant negativity often found in today's news cycle. From acts of everyday kindness to large-scale philanthropic efforts, from individual achievements to community triumphs, we bring you news that gives hope, fosters empathy, and strengthens the belief in humanity's capacity for good.

Here in /c/UpliftingNews, we uphold the values of respect, empathy, and inclusivity, fostering a supportive and vibrant community. We encourage you to share your positive news, comment, engage in uplifting conversations, and find solace in the goodness that exists around us. We are more than a news-sharing platform; we are a community built on the power of positivity and the collective desire for a more hopeful world. Remember, your small acts of kindness can be someone else's big ray of hope. Be part of the positivity revolution; share, uplift, inspire!

founded 1 year ago

MODERATORS

[email protected]

[BBC] The bacteria that can capture carbon: Could minuscule organisms help the world meet its climate goals? (www.bbc.com)

submitted 1 year ago by [email protected] to c/[email protected]

6 comments fedilink hide all child comments

Summary

Scientists are exploring the potential of microbes, particularly cyanobacteria, to help address climate change and other environmental challenges. A new strain of cyanobacteria discovered near Sicily was found to consume carbon dioxide (CO2) rapidly through photosynthesis, converting it into biomass. These microbes can capture more carbon in a shorter time frame and can be grown in non-arable land or seawater, not competing with food production. Researchers are creating a "living database" to share DNA sequences, allowing scientists worldwide to continue studying these microbes. Microbes can also be used to address the decline in pollinator populations, offering a multifaceted approach to environmental issues.

you are viewing a single comment's thread
view the rest of the comments

[–] Pandalus 6 points 1 year ago

Emm, what? I'd say rampant photosynthesis by cyanobacteria is not a great way to tackle climate change. Yes, it will draw down CO2, but also produce O2. O2 is way more reactive and toxic than CO2, and generally not something you want to have too much off (unless you want to burn/explode something that is).

Maybe another 'great oxygenation event' is not what we should strife for...?

That is aside from other potential negative consequences of cyanobacterial blooms, which generally kill other life through toxins or by shading deeper water layers (and subsequent oxygen depletion when built up organic matter breaks down, leading to death bottom areas in the sea)