This is now a thing
Colour-changing T-shirt alerts wearers to the effects of climate change
Design studios The Unseen and The Lost Explorer have come together to create a T-shirt that changes colour when it comes into contact with polluted water.
The Unseen Explorer T-shirt, named after both the studios, was launched on World Environment Day on 5 June – less than a week after US President Donald Trump withdrew the United States from the Paris climate agreement.
Designed to represent the effect that climate change has on ocean acidification, the T-shirt is coated in a natural cabbage dye that reacts to pollution in water – and changes colour depending on the pH levels. The designers hope it will help to spread awareness about climate change.
If you’re thinking “are they saying that the pH levels are pollution?”, well, yes, that is exactly what they are saying. Because that is all the t-shirt does: change color depending on the pH levels.
“[The project] is about using colour, clothing or material to give a language to something that’s deeper and bigger that most of us wouldn’t even understand when we look at facts and figures.”
It’s not easy to understand because the facts from the Cult of Climastrology are fungible. You never know what they will change from the past to prop up their beliefs.
“PH is an innate property of water, one that defines the limits within which life can and can’t thrive,” said the duo. “The T-shirt starts its life purple to indicate the purest form of neutral water.”
“When the T-shirt comes into contact with non-neutral water, the pH level of that water is then revealed through the colour of the garment, forming colour shifts through the pH scale from alkaline green to acidic red.”
The plain dye it yourself version is just $75! What a bargain! It doesn’t actually do anything, you have to go through a process to make it ‘carbon pollution’ color changing yourself.

Colour-changing T-shirt alerts wearers to the effects of climate change
