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🔥 Which metaphor helps people envision contrails? ✈️ ☁️
Plus, our new video series about airline contrail excuses is almost here 🎦
Jun 22
•
Joachim Majholm
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Blue Lines
🔥 Which metaphor helps people envision contrails? ✈️ ☁️
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May 2025
New Airlines Added to the Airline Contrails Index ✈️ ☁️
Plus, Florida is banning the conspiracy theory of "chemtrails"
May 20
•
Joachim Majholm
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New Airlines Added to the Airline Contrails Index ✈️ ☁️
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April 2025
Status on 24 Months With Blue Lines ✈️ ☁️
Plus, contrail video snacks with short, sharp messages from top experts
Apr 30
•
Joachim Majholm
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Blue Lines
Status on 24 Months With Blue Lines ✈️ ☁️
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👀🤝What Others Saw at the Copenhagen Contrails Conference? ✈️ ☁️
Reflections from LinkedIn + links to videos and presentations from the event
Apr 15
•
Joachim Majholm
4
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Blue Lines
👀🤝What Others Saw at the Copenhagen Contrails Conference? ✈️ ☁️
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March 2025
✈️ The Copenhagen Contrails Conference is almost here—time to get excited! ☁️
If you work in aviation, corporate sustainability, climate policy, or just want to geek out about one of the biggest untapped climate solutions, this is…
Mar 4
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Joachim Majholm
1
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Blue Lines
✈️ The Copenhagen Contrails Conference is almost here—time to get excited! ☁️
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February 2025
✈️🔮 Contrail predictions for 2025 (plus a look at hits and misses from our predictions from a year ago)
Also: 🌍 Registration is now OPEN for the Copenhagen Contrail Conference! 🔥
Feb 6
•
Joachim Majholm
2
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Blue Lines
✈️🔮 Contrail predictions for 2025 (plus a look at hits and misses from our predictions from a year ago)
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January 2025
✅ Don’t miss the contrails climate event of the year
Blue Lines is co-arranging the Copenhagen Contrails Conference 2025. From the lab to the skies - turning contrails science into climate progress. Sign…
Jan 14
•
Joachim Majholm
1
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Blue Lines
✅ Don’t miss the contrails climate event of the year
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Your Favorite Contrail News of 2024
🎉 Happy New Year. Here are the Blue Lines stories that got the most views. Hint: you like to read about how inexpensive contrail management is as a…
Jan 1
•
Joachim Majholm
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Blue Lines
Your Favorite Contrail News of 2024
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November 2024
50 Scientists Sign Open Letter Calling for Contrail Action Now
Urge policymakers to take contrail warming seriously by applying several levers
Nov 23, 2024
•
Joachim Majholm
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Blue Lines
50 Scientists Sign Open Letter Calling for Contrail Action Now
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Contrail Avoidance is Cheaper Than a Cup of Airport Coffee
New study from T&E puts a price on your future contrail avoiding plane ticket - and it's not a lot
Nov 13, 2024
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Joachim Majholm
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Blue Lines
Contrail Avoidance is Cheaper Than a Cup of Airport Coffee
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October 2024
The New Plan To Stop Contrail Warming
University of Cambridge has published a great new plan for how to tackle contrail management with clear goals for next year, in five years and in ten…
Oct 30, 2024
•
Joachim Majholm
1
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Blue Lines
The New Plan To Stop Contrail Warming
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It's time for contrails to leave the kids’ table and dine with the grown-ups
These three action items are showing that contrail management is ready to move to the next level
Oct 1, 2024
•
Joachim Majholm
1
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Blue Lines
It's time for contrails to leave the kids’ table and dine with the grown-ups
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