Latest news with #TheEarthshotPrize
Euronews
5 hours ago
- Business
- Euronews
These UK scientists are ‘growing colour' using nature's DNA codes
From the vivid red of a parrot's feather to the dreamy blues and purples of Indigo plants, nature is a riot of colour. It has a spectrum to satisfy even the most fashion-forward of humans, so what if there were a way to naturally copy all of these hues? That's precisely what UK-based company Colorifix is working on: a fabric-dyeing process that uses the DNA codes for colours found in nature and teaches microbes to recreate them. Founders Orr Yarkoni and Jim Ajioka were motivated by a research trip to Nepal in 2013, where they saw the toxic impact of chemically synthesised dyes on Kathmandu's rivers. A decade later, Colorfix won recognition as a 2023 finalist for The Earthshot Prize - the global environmental award created by Britain's Prince William. We caught up with the company to find out more about the waste-cutting solution and what they've achieved since stepping into the global spotlight. Before the 19th century, fabric dyes were derived from natural plants and crops, and colourful clothing was considered a luxury. Colorifix is 'bringing the fashion industry back to its roots', in the words of CEO Yarkoni - but with a 21st century set of tools to unlock new pigments. It begins by identifying an interesting colour created naturally by an animal, plant or microbe. By searching public databases, scientists find the 'instructions' for making that colour in the organism's DNA code. They then insert that code into bioengineered microbes like yeast, which are fed with sugar and nitrogen in bioreactors, similar to the way beer is brewed. Over time, these 'microscopic colour factories' can create hundreds to thousands of litres of dye. Finally, the contents of the fermentor are pumped into standard dye machines along with the yarn, fabric, or garment to be dyed. 'Support from The Earthshot Prize not only validates the impact of our solution but also connects us with the network needed for this crucial next phase,' says Andreas Andren, head of business development at Colorifix. Finalists - there are 15 each year, across five categories - join the Prize's 12-month accelerator programme, which includes connections to investors and help to overcome hurdles. 'Biotech is great, but overall expensive to run and scale,' explains Andren. 'Part of the innovation we had to put into play was hardware to make biotechnology scaling competitive with commodity chemical manufacturing. 'Having to solve that problem on top of developing our core technology - the actual dyeing - was definitely the biggest challenge.' Colorfix's solution makes for an interesting intellectual property (IP) case. Patenting organisms that have been recreated using DNA technology is tricky, so the company has instead patented its process of producing, depositing and fixing dye on fabric. 'To reap all the benefits of our technology, such as flexibility and cost parity, a dye house will need to install our proprietary bioreactors on-site,' Andren says. Is the company coming up against incumbents in the industry? 'We are getting more attention from synthetic chemical manufacturers,' he says. 'Some good, some not so good; but the fact that they are starting to pay attention is definitely a sign we are on the right track.' Colorifix has operational capacity in Europe and South America - spread out across several manufacturers - and is aiming to be operational in South Asia within a year. It has partnered with fashion brands like Pangaia and Vollebak to bring products dyed with its technology to market and start increasing demand for sustainable dyes throughout the supply chain. There are other 'big names in the pipeline,' says Andren - but the company is keeping its cards close to its chest for now. The same goes for the new colours it is cooking up. However, he reveals, they successfully dyed greens and oranges during the first part of the year. And the team are extending their application to new materials, including Spiber, made of spider silk protein, and Circulose, an alternative cellulose pulp. New colours will join Colorifix's primary palette of three pigments: one detected in Indigo plants; another, Blushing Rose, made by underwater bacteria; and a third bacteria-born pigment found in soil and deep-sea sediments, named Sunlit Sand. Colouring our clothes with these natural dyes would represent huge progress for an industry that is currently polluting and colouring nature - like Tanzania's Msimbazi River - with chemicals. Colorifix's natural dyes cut chemical pollution by 80 per cent and, when applied to fabrics, they require far fewer rinses than synthetic dyes, ultimately saving vast quantities of water. Tajikistan is home to nearly 14,000 glaciers, but more than a thousand have already disappeared. The country has the largest number of glaciers in Central Asia and sits at the epicentre of regional glacier melt. As the impact grows, Tajikistan is leading the call for action and bringing the issue to the global stage. On the side-lines of the first high-level International Conference on Glaciers' Preservation in Dushanbe, Tajikistan's President Emomali Rahmon proposed launching a major study of the country's glaciers and creating a regional research lab. He also suggested focusing research efforts on the Vanch Yakh Glacier, formerly known as Fedchenko. It is the world's largest continental glacier and has already retreated by more than one kilometre over the past 80 years. "Considering the fact that more than 60% of the region's glaciers are located in Tajikistan, I propose, in collaboration with development partners and research institutes, to organise a comprehensive expedition to study the glaciers of Tajikistan and establish a regional laboratory for glacier research," the president said. The International Conference on Glaciers' Preservation gathered more than 2,000 people from more than 80 countries. Among the high-profile guests were UN Deputy Secretary-General Amina Mohammed, Iran's First Vice President Mohammed Reza Arif, Pakistan's Prime Minister Muhammad Shabaz Sharif and other international leaders. The event marks an important step toward putting the UN's 2025 International Year of Glacier Preservation into action.
Glasgow Times
3 days ago
- Entertainment
- Glasgow Times
William pays tribute to rangers protecting snow leopards in wildlife series
William's comments are made in an on-screen introduction for the latest episode of his new wildlife documentary series, Guardians, highlighting the work of rangers across the globe. The future king says: 'Snow leopards are such beautiful creatures, known as the Ghosts of the Himalayas, and just having sight of one is so rare that it feels incredibly special. Snow leopards like these animals, pictured in a UK zoo, are coming into conflict with humans in the xxxxxx. Chris Ison/PA 'These elusive, big cats may be rarely seen, but they share a deep connection with local people, and as the snow leopards' natural food sources have become scarce, they have ventured closer to human settlements in search of prey, killing livestock and leading to conflicts with local communities. 'In this episode, we meet Kalzang — a ranger bridging the space between tradition and progress. 'His work protects these animals, powers scientific discovery, and helps turn fear into understanding – while guiding a new generation towards sustainable coexistence.' Veteran broadcaster and naturalist Sir David Attenborough is William's 'inspiration' for the six-part series he hopes will help nature's wardens be 'valued, respected, seen' and promote the 'wonderful' regions they protect. William has cited Sir David Attenborough as the inspiration for his series about wildlife rangers (Kensington Palace/The Earthshot Prize) Ranger Kalzang Gurmet and his team working in the Indian Himalayas are featured in the episode called the Guardians of the Spiti Valley and seen trekking in the mountains. Mr Gurmet, field manager for Nature Conservation Foundation, said: 'In the context of conserving wild animals, it's said in our stories that wild animals are the jewel of the forest. 'So, for this reason, conservationists are essential. Ultimately, it will benefit us and our region.'
Western Telegraph
3 days ago
- Entertainment
- Western Telegraph
William pays tribute to rangers protecting snow leopards in wildlife series
William's comments are made in an on-screen introduction for the latest episode of his new wildlife documentary series, Guardians, highlighting the work of rangers across the globe. The future king says: 'Snow leopards are such beautiful creatures, known as the Ghosts of the Himalayas, and just having sight of one is so rare that it feels incredibly special. Snow leopards like these animals, pictured in a UK zoo, are coming into conflict with humans in the xxxxxx. Chris Ison/PA 'These elusive, big cats may be rarely seen, but they share a deep connection with local people, and as the snow leopards' natural food sources have become scarce, they have ventured closer to human settlements in search of prey, killing livestock and leading to conflicts with local communities. 'In this episode, we meet Kalzang — a ranger bridging the space between tradition and progress. 'His work protects these animals, powers scientific discovery, and helps turn fear into understanding – while guiding a new generation towards sustainable coexistence.' Veteran broadcaster and naturalist Sir David Attenborough is William's 'inspiration' for the six-part series he hopes will help nature's wardens be 'valued, respected, seen' and promote the 'wonderful' regions they protect. William has cited Sir David Attenborough as the inspiration for his series about wildlife rangers (Kensington Palace/The Earthshot Prize) Ranger Kalzang Gurmet and his team working in the Indian Himalayas are featured in the episode called the Guardians of the Spiti Valley and seen trekking in the mountains. Mr Gurmet, field manager for Nature Conservation Foundation, said: 'In the context of conserving wild animals, it's said in our stories that wild animals are the jewel of the forest. 'So, for this reason, conservationists are essential. Ultimately, it will benefit us and our region.'
1News
22-04-2025
- Politics
- 1News
Dame Jacinda Ardern to give Yale graduation ceremony address
Former Prime Minister Dame Jacinda Ardern has been announced as Yale University's 2025 Class Day speaker. In a statement, the US Ivy League University said Dame Jacinda was widely praised for her inclusive and empathetic approach to leadership during her term as New Zealand prime minister from 2017 to 2023. Ardern championed women's empowerment and led the country in navigating significant challenges, including the 2019 Christchurch terror attack, a volcanic eruption, and a global pandemic, the Yale statement said. "With a people-first approach grounded in kindness, she helped New Zealand achieve one of the lowest losses of life during the pandemic among developed nations; led an administration in which New Zealand reached a historic 50% representation of women in Parliament and on government-appointed boards; and secured historic international trade agreements. Ardern is also the second woman in history to have given birth while leading a country," the university said. "Today, Ardern is an active advocate for climate action, serving on the board of The Earthshot Prize and as a distinguished fellow at Conservation International, helping provide solutions to climate change and environmental challenges. The former prime minister is attending the Democratic National Convention in Chicago, US Correspondent Logan Church reports. (Source: 1News) It noted she served as Angelopoulos Global Public Leaders Fellow at the Hauser Leader Centre for Public Leadership and as a senior fellow of the Women and Public Policy Program both at Harvard University, and mentioned her work as patron of the Christchurch Call to Eliminate Violent Extremism Online which she created in 2019. Class Day celebrates Yale's graduating class with a programme of student performances, awards, and long-held traditions. This year's ceremony will be on May 18. "To have a visiting dignitary on our campus is always an exciting moment, but for our graduates to hear from this particular world leader - someone who embodies empathy and excellence, character and commitment, innovation and inclusion - will be special indeed. I look forward to listening alongside the Class of 2025 as she shares her wisdom and perspective with us," Yale College Dean Pericles Lewis said. Dame Jacinda said it was deeply humbling to be this year's speaker. "Not only for the privilege of spending time with a new generation of leaders who will shape the future of their communities and countries - but because they will also change what leadership itself will look like," she said. Previous Class Day speakers include former US Secretary of State Hillary Rodham Clinton.
RNZ News
21-04-2025
- Politics
- RNZ News
Dame Jacinda Ardern to give Yale University's graduation ceremony address
Photo: RNZ / Samuel Rillstone Former Prime Minister Dame Jacinda Ardern has been announced as Yale University's 2025 Class Day speaker. In a statement, the US Ivy League University said Dame Jacinda was widely praised for her inclusive and empathetic approach to leadership during her term as New Zealand prime minister from 2017 to 2023. Ardern championed women's empowerment and led the country in navigating significant challenges, including the 2019 Christchurch terror attack, a volcanic eruption, and a global pandemic, the Yale statement said. "With a people-first approach grounded in kindness, she helped New Zealand achieve one of the lowest losses of life during the pandemic among developed nations; led an administration in which New Zealand reached a historic 50 percent representation of women in parliament and on government-appointed boards; and secured historic international trade agreements. Ardern is also the second woman in history to have given birth while leading a country," the university said. "Today, Ardern is an active advocate for climate action, serving on the board of The Earthshot Prize and as a distinguished fellow at Conservation International, helping provide solutions to climate change and environmental challenges. It noted she served as Angelopoulos Global Public Leaders Fellow at the Hauser Leader Center for Public Leadership and as a senior fellow of the Women and Public Policy Program both at Harvard University, and mentioned her work as patron of the Christchurch Call to Eliminate Violent Extremism Online which she created in 2019. Class Day celebrates Yale's graduating class with a programme of student performances, awards, and long-held traditions. This year's ceremony will be on 18 May. "To have a visiting dignitary on our campus is always an exciting moment, but for our graduates to hear from this particular world leader - someone who embodies empathy and excellence, character and commitment, innovation and inclusion - will be special indeed. I look forward to listening alongside the Class of 2025 as she shares her wisdom and perspective with us," Yale College Dean Pericles Lewis said. Dame Jacinda said it was deeply humbling to be this year's speaker. "Not only for the privilege of spending time with a new generation of leaders who will shape the future of their communities and countries - but because they will also change what leadership itself will look like," she said. Previous Class Day speakers include former US Secretary of State Hillary Rodham Clinton.
