When Stephanie Dickson landed her dream job straight out of college, she thought she had it made. She had fantasized her whole life about working in fashion and, suddenly, she had a job that allowed her to do that, organizing some of the industry's biggest events across Asia. But then one day the veil fell, and Dickson realized the job she had dreamed of was not what it seemed. "I got my dream job," Dickson told CNBC Make It. "But about three and a half years in, I just became really disconnected with the work I was doing." It was then 2015, and climate change was gaining increasing attention on the international stage. To Dickson's surprise, she found there was one industry lurking at the center of the issue: Her own. In fact, alongside commonly cited culprits like the energy, transport and agriculture sectors, the fashion industry is today considered one of the world's largest polluters. "I felt completely blindsided," said Dickson, whose disillusionment led her to start watching documentaries and reading up on the issue. "I'd been working in this industry and I had no idea what actually was going on."

'Part of the solution'

Dickson described the realization as her "Matrix" moment: "I took that red pill and then I couldn't turn back," she said. So, at 26, she decided to quit her job and do something about it.

"I wanted to do something to be part of the solution instead of being part of the problem, which is where I felt I was," said Dickson. Initially, that led her to get involved with local sustainability groups in Singapore. But Dickson quickly found that they could be intimidating for newcomers and there needed to be a way to encourage people and businesses to start their educational journeys without feeling judged. So, six weeks later, she launched her first event, bringing together 40 companies and 600 attendees through a series of talks, to help people and businesses on the journey to being more sustainable.

Educating others

For Dickson, building that support network has become increasingly important as more and more people suffer from what she described as the new "21st century syndrome: Eco-anxiety" — a sense of defeat in the face of what seems to be an increasingly bleak global environmental outlook. "You can see that people are actually anxious," said Dickson. "They're really passionate, but they feel so lost and they don't know what to do about it and just see all the problems." How can you make a difference? At work - See if your work has a sustainability group. If not, create one. - Look for allies who will support you and promote the cause. - Encourage management to implement new policies to reduce waste, such as a ban on single-use cups or a carbon tax. At home - Donate excess food to a food rescue center. - Use reusable bags and containers when food shopping. - Harness the sharing economy and rent or borrow items instead of buying. Last month, the UN Intergovernmental Panel on Climate Change released a report suggesting we have just 12 years left to limit the impact of climate change on the planet. The issue is seen as particularly pronounced in Asia, where rapid population growth is putting an increasing strain on resources. Dickson said such reports are vital but can be disheartening, and she wants to ensure her events also highlight the people and businesses creating solutions. "For us, we try to see the solutions and the positives," said Dickson. "I always try to focus on the wins because it can get very dark very quickly."

Working for the long run

Fast forward nearly four years and Dickson, her co-founder Paula Miquelis, and their small team of four staff have rolled out that original concept to a string of educational, environmental events across Hong Kong and Singapore. Those events culminate each year in Green Is The New Black, a "conscious festival" which last week attracted more than 50 speakers, 70 companies and non-governmental organizations and over 3,800 guests.