Topic

Environment

Ozone threatens 40% of humanity

A Copernicus analysis found nearly 40% of the world’s population faced extremely high ozone levels in 2026, as heat and wildfires worsened air quality.

by Khaiwal Ravindra

77%

Scholar power: 77.9%

Story's scientific field profile

Environmental science 40%, Public Health 30%, Chemistry 20%, Geography 10%

Name	Field match	H-index	Scholar power
🎓 Khaiwal Ravindra	35%	55	77.9%

Formula for scholar power: 3 × author's field match × √author's h-index

Ranking score inputs

Relevance

Recency

Reposts

Scholar power

48.0%

0.4 h

77.9%

Ranking score

0.849

Formula for ranking score (post): scholar_power × max((total_reposts)^(1/3), 1) × (1 / max(hours_since_posted, 1)) × (raw_relevance)^3

by Paul Dorfman

14%

Scholar power: 14.7%

Story's scientific field profile

Environmental science 40%, Public Health 30%, Chemistry 20%, Geography 10%

Name	Field match	H-index	Scholar power
🎓 Paul Dorfman	20%	6	14.7%

Formula for scholar power: 3 × author's field match × √author's h-index

Ranking score inputs

Relevance

Recency

Reposts

Scholar power

47.0%

5.7 h

14.7%

Ranking score

0.061

Formula for ranking score (post): scholar_power × max((total_reposts)^(1/3), 1) × (1 / max(hours_since_posted, 1)) × (raw_relevance)^3

Dr Paul Dorfman

@drpauldorfman.bsky.social

#Climate driven fire will be a future risk to #nuclear infrastructure.
www.researchsquare.com/article/rs-1...

Anthropogenic warming shifted southwestern Europe into fire-weather conditions exceeding operational suppression thresholds

Anthropogenic climate change is increasing wildfire hazard worldwide, however how this growing risk will impact suppression efforts remains poorly quantified. Existing attribution studies have largely...

www.researchsquare.com

September 30, 2026 at 9:33 AM

Reposted by Garry Peterson

30%

Scholar power: 30.3%

Story's scientific field profile

Environmental science 40%, Public Health 30%, Chemistry 20%, Geography 10%

Name	Field match	H-index	Scholar power
🎓 Garry Peterson	35%	75	30.3%

Formula for scholar power: sum of each reposter's field match × √reposter's h-index

Ranking score inputs

Relevance

Recency

Reposts

Scholar power

46.0%

22.3 h

30.3%

Ranking score

0.026

Formula for ranking score (post): scholar_power × max((total_reposts)^(1/3), 1) × (1 / max(hours_since_posted, 1)) × (raw_relevance)^3

Information is Beautiful

@infobeautiful.bsky.social

If you're aged 30 or more, then 50% of all human fossil fuel emissions happened during your lifetime

Bar chart shows the % of global fossil fuel emissions occurring in a lifetime with bars of different length for ages from 5 to 100 years. More emissions happen over a longer lifetime. During the life of an 85 year old, 90% of all emissions happened. For someone age of 30 the rate is already 50%

September 29, 2026 at 4:55 PM

by Matthew E. Kahn

Scholar power: 6.6%

Story's scientific field profile

Environmental science 40%, Public Health 30%, Chemistry 20%, Geography 10%

Name	Field match	H-index	Scholar power
🎓 Matthew E. Kahn	3%	54	6.6%

Formula for scholar power: 3 × author's field match × √author's h-index

Ranking score inputs

Relevance

Recency

Reposts

Scholar power

51.0%

20.2 h

6.6%

Ranking score

0.007

Formula for ranking score (post): scholar_power × max((total_reposts)^(1/3), 1) × (1 / max(hours_since_posted, 1)) × (raw_relevance)^3

Add to Home Screen

News, ranked by scholars

Ozone threatens 40% of humanity

Add to Home Screen

News, ranked by scholars

Ozone threatens 40% of humanity

Scholar power: 77.9%

Scholar power: 14.7%

Scholar power: 30.3%

Scholar power: 6.6%

Sign in to LightNews

Sign up to start reading

Connect Bluesky

Connect with Bluesky