Sometimes it seems anti-pollution and recycling efforts are a long road to nowhere. That's how engineer Toby McCartney felt, until visiting India in 2016. While on the trip he worked with a group filling potholes using an improvised method combining waste-plastic, diesel fuel, and fire. Plastic has been used to construct roads in India since the turn of the century--and McCartney realized the idea could be applied to road construction in other countries, "to solve two world problems… the waste plastic epidemic, and on the other side the poor quality of roads we have to drive on today."
Upon returning home to Scotland he and two friends started experimenting, melting down various combinations of consumer plastics on his kitchen stove. After going through over 500 different combinations of waste plastics, McCartney and company found polymers that worked and founded a company, named MacRebur, to start building their plastic-enhanced asphalt roads.
Per MacRebur, plastic waste is broken down into small granules and replaces 20% of the sticky, oil-based bitumen that seals traditional roads. The mixed asphalt that results is up to 60% stronger, up to three times longer-lasting, and has huge environmental benefits. According to McCartney, each mile of road laid with his company's product is equivalent to almost 1.2 million single-use plastic bags or 80,000 plastic bottles. For every one-mile, two-lane road, there's a carbon offset of about 33 tons (equivalent to about 2.3 million plastic bags). Factor in the over four million miles of roads in the US that need to be paved and you start to see the incredible potential of the plastic-enhanced road solution--saving millions of pounds of plastic from ending up in landfills.
The enhanced roads bear no risk of an additional environmental cost. Since the plastic is safely between the stone and bitumen sealant, it can't easily reenter the environment. "All our plastics are heated to around 180 degrees," says McCartney. "They then fully homogenize in, so they mix in with the remaining bitumen in the road… So there is no micro-plastic present in any of our roads." Additionally, the process MacRebur uses never involves actually melting plastic, so no fumes ever escape into the atmosphere.
MacRebur has already paved thousands of miles of enhanced asphalt roads in the UK, and has just expanded to the United States, first Florida and California. While McCartney's enhanced roads are still relatively new, results have been promising so far, and the company is continuing to expand.
"At the end of the day plastic is a great product," McCartney told CNN. "It lasts for [a long, which is a problem if it's a waste product, but not a problem if we want it to last."
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We could start a rumor.
Grieving couple comforting each other
This response to someone grieving a friend might be the best internet comment ever
When someone is hit with the sudden loss of a friend or loved one, words rarely feel like enough. Yet, more than a decade ago, a wise Redditor named GSnow shared thoughts so profound they still bring comfort to grieving hearts today.
Originally posted around 2011, the now-famous reply was rediscovered when Upvoted, an official Reddit publication, featured it again to remind everyone of its enduring truth. It began as a simple plea for help: “My friend just died. I don't know what to do.”
What followed was a piece of writing that many consider one of the internet’s best comments of all time. It remains shared across social media, grief forums, and personal messages to this day because its honesty and metaphor speak to the raw reality of loss and the slow, irregular path toward healing.
Below is GSnow’s full reply, unchanged, in all its gentle, wave-crashing beauty:
Why this advice still matters
Mental health professionals and grief counselors often describe bereavement in stages or phases, but GSnow’s “wave theory” gives an image more relatable for many. Rather than a linear process, grief surges and retreats—sometimes triggered by a song, a place, or a simple morning cup of coffee.
In recent years, this metaphor has found renewed relevance. Communities on Reddit, TikTok, and grief support groups frequently reshare it to help explain the unpredictable nature of mourning.
Many readers say this analogy helps them feel less alone, giving them permission to ride each wave of grief rather than fight it.
Finding comfort in shared wisdom
Since this comment first surfaced, countless people have posted their own stories underneath it, thanking GSnow and passing the words to others facing fresh heartbreak. It’s proof that sometimes, the internet can feel like a global support group—strangers linked by shared loss and hope.
For those searching for more support today, organizations like The Dougy Center, GriefShare, and local bereavement groups offer compassionate resources. If you or someone you know is struggling with intense grief, please reach out to mental health professionals who can help navigate these deep waters.
When grief comes crashing like the ocean, remember these words—and hang on. There is life between the waves.
This article originally appeared four years ago.