
January 2025: .02 Microwatts!
01/06/25 • 61 min
This month, host Bill McGeeney is joined by Dr. Mario Motta, lighting designer Glenn Heinmiller, and, advocate, David Lefevre!
See Full Show Notes, Lighting Tips and more at LightPollutionNews.com. Like this episode, share it with a friend!
Bill's Picks:
- Here are 5 major threats to Ireland's remaining dark skies, George McMillan, RTE.
- Young People Are Losing Their Cultural Heritage to Light Pollution, Paige Cromley, Sierra.
- Rethinking Occasional Outdoor Lighting: A Kinder, Gentler, More Nature-Friendly Glow, Kendra Wilson, Gardenista.
- Brighter nights and darker days predict higher mortality risk: A prospective analysis of personal light exposure in >88,000 individuals, PNAS.
Send Feedback Text to the Show!
A hearty thank you to all of our paid supporters out there. You make this show possible.
For only the cost of one coffee each month you can help us to continue to grow. That’s $3 a month. If you like what we’re doing, if you think this adds value in any way, why not say thank you by becoming a supporter!
Why Support Light Pollution News?
- Receive quarterly invite to join as live audience member for recordings with special Q&A session post recording with guests.
- Receive all of the news for that month via a special Supporter monthly mailer.
- Satisfaction that your support helps further critical discourse on this topic.
About Light Pollution News:
The path to sustainable starry night solutions begin with you.
Light Pollution, once thought to be solely detrimental to astronomers, has proven to be an impactful issue across many disciplines of society including ecology, crime, technology, health, and much more!
But not all is lost! There are simple solutions that provide for big impacts. Each month, Bill McGeeney, is joined by upwards of three guests to help you grow your awareness and understanding of both the challenges and the road to recovering our disappearing nighttime ecosystem.
This month, host Bill McGeeney is joined by Dr. Mario Motta, lighting designer Glenn Heinmiller, and, advocate, David Lefevre!
See Full Show Notes, Lighting Tips and more at LightPollutionNews.com. Like this episode, share it with a friend!
Bill's Picks:
- Here are 5 major threats to Ireland's remaining dark skies, George McMillan, RTE.
- Young People Are Losing Their Cultural Heritage to Light Pollution, Paige Cromley, Sierra.
- Rethinking Occasional Outdoor Lighting: A Kinder, Gentler, More Nature-Friendly Glow, Kendra Wilson, Gardenista.
- Brighter nights and darker days predict higher mortality risk: A prospective analysis of personal light exposure in >88,000 individuals, PNAS.
Send Feedback Text to the Show!
A hearty thank you to all of our paid supporters out there. You make this show possible.
For only the cost of one coffee each month you can help us to continue to grow. That’s $3 a month. If you like what we’re doing, if you think this adds value in any way, why not say thank you by becoming a supporter!
Why Support Light Pollution News?
- Receive quarterly invite to join as live audience member for recordings with special Q&A session post recording with guests.
- Receive all of the news for that month via a special Supporter monthly mailer.
- Satisfaction that your support helps further critical discourse on this topic.
About Light Pollution News:
The path to sustainable starry night solutions begin with you.
Light Pollution, once thought to be solely detrimental to astronomers, has proven to be an impactful issue across many disciplines of society including ecology, crime, technology, health, and much more!
But not all is lost! There are simple solutions that provide for big impacts. Each month, Bill McGeeney, is joined by upwards of three guests to help you grow your awareness and understanding of both the challenges and the road to recovering our disappearing nighttime ecosystem.
Previous Episode

2024 Holiday Potluck!
Find today's articles at LightPollutionNews.com
A panel of guests from 2024 reflect on their favorite news stories of 2024 They discuss significant victories, such as the community-led opposition against the MSG Sphere project and the introduction of regulations in various countries addressing light pollution.
- Community success in opposing MSG Sphere project
- United Nations addresses satellite constellations’ impact on astronomy
- New Zealand aims for dark sky continent with light pollution regulations
- Astrotourism trends and their economic potential
- Health implications of light pollution linked to mortality rates
- Increasing awareness and activism against light pollution
- Moab designates dark sky community status
- Alzheimer’s risks associated with nighttime light exposure
- Challenges and solutions for space debris and light pollution
- Importance of public engagement in legislative processes
Send Feedback Text to the Show!
A hearty thank you to all of our paid supporters out there. You make this show possible.
For only the cost of one coffee each month you can help us to continue to grow. That’s $3 a month. If you like what we’re doing, if you think this adds value in any way, why not say thank you by becoming a supporter!
Why Support Light Pollution News?
- Receive quarterly invite to join as live audience member for recordings with special Q&A session post recording with guests.
- Receive all of the news for that month via a special Supporter monthly mailer.
- Satisfaction that your support helps further critical discourse on this topic.
About Light Pollution News:
The path to sustainable starry night solutions begin with you.
Light Pollution, once thought to be solely detrimental to astronomers, has proven to be an impactful issue across many disciplines of society including ecology, crime, technology, health, and much more!
But not all is lost! There are simple solutions that provide for big impacts. Each month, Bill McGeeney, is joined by upwards of three guests to help you grow your awareness and understanding of both the challenges and the road to recovering our disappearing nighttime ecosystem.
Next Episode

January 2025: Fly to the Right.
This month, host Bill McGeeney is joined by Dr. Mario Motta, lighting designer Glenn Heinmiller, and, advocate, David Lefevre!
See Full Show Notes, Lighting Tips and more at LightPollutionNews.com. Like this episode, share it with a friend!
Bill's Picks:
- Reducing light pollution, this city 'went dark' to save birds — and it worked, Good Good Good.
- Cool' white car headlights more likely to dazzle moths, Science Daily.
- Town Pilots New Streetlights On Main Street To Combat Light Pollution, Nantucket Current.
- DarkSky International launches new lighting policy templates for municipalities and territories, Drew Reagan, Dark Sky International.
- Exposure to constant artificial light alters honey bee sleep rhythms and disrupts sleep, Scientific Reports.
Send Feedback Text to the Show!
A hearty thank you to all of our paid supporters out there. You make this show possible.
For only the cost of one coffee each month you can help us to continue to grow. That’s $3 a month. If you like what we’re doing, if you think this adds value in any way, why not say thank you by becoming a supporter!
Why Support Light Pollution News?
- Receive quarterly invite to join as live audience member for recordings with special Q&A session post recording with guests.
- Receive all of the news for that month via a special Supporter monthly mailer.
- Satisfaction that your support helps further critical discourse on this topic.
About Light Pollution News:
The path to sustainable starry night solutions begin with you.
Light Pollution, once thought to be solely detrimental to astronomers, has proven to be an impactful issue across many disciplines of society including ecology, crime, technology, health, and much more!
But not all is lost! There are simple solutions that provide for big impacts. Each month, Bill McGeeney, is joined by upwards of three guests to help you grow your awareness and understanding of both the challenges and the road to recovering our disappearing nighttime ecosystem.
Light Pollution News - January 2025: .02 Microwatts!
Transcript
light pollution news january 2025.02 . Microwatts today . What should we make of all these health studies ? Lucky for us , we have dr mario mata on board to walk us through the recent health news . And do we have a shifting baseline problem when it comes to darkness ? To help answer this question and many more , we welcome advocate david lafarver and lighting professional Glenn H
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