Featured in this episode: 

Martina Albert is a technician with the National Tree Seed Centre, based in Fredericton, N. B. The NTSC’s library holds more than 13,000 seed collections, with the purpose of protecting them from invasive pests, disease and climate change. Albert works on the Centre’s Indigenous Seed Collection Program, working with First Nations communities to collect and preserve tree seeds for generations to come. 

Blaine Peason is the CEO of Seedark, a climate tech venture that is working to modernize the global supply chain of seeds. Its app, Squirrel, connects growers and reforestation experts with seed collectors, while digitally tracking where seeds are coming from. Pearson has more than 20 years of entrepreneurial experience, focusing on harmonizing the application of technology with environmental protection, and is currently part of the RBC Women in Cleantech Accelerator. 

Faisal Moola is an associate professor in the department of geography, environment and geomatics at the University of Guelph. Moola oversees research on the ecology and ethnoecology of cultural keystone species with Indigenous Peoples here in Canada and around the world. 

Jim Robb is the general manager of the Friends of the Rouge Watershed. The organization partners with communities and volunteers to protect and restore ecosystems, with a focus on Rouge National Urban Park. Robb helps organize nature walks, community planting events and educational programming to inspire the next generation of ecological stewards. 

D’Amour Walker is the assistant project coordinator at Friends of the Rouge Watershed, where she ensures trees, shrubs and plants are in healthy condition as part of the reforestation and ecosystem restoration efforts. 

Further reading: 

• Saving nature: WWF study highlights the best places for ecological restoration in Canada
• Wanted: tree seeds. National seed centre in Fredericton collecting samples
• Indigenous Seed Collection Program begins cross-country journey in Fredericton
• We need native seeds in order to respond to climate change, but there aren’t enough
• Why Indigenous peoples are raising the alarm on carbon trading at UN climate summit
• Grasslands store tons of carbon — and there’s a movement to protect them
• Biodiversity or bust? Here’s what happened at COP16
• What you need to know about nature-based solutions to climate change

Subscribe to Solve for X: Innovations to Change the World here. 

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Featured in this episode: 

Dr. Scott Weese is a veterinary internal medicine specialist, chief of infection control and director of the Centre for Public Health and Zoonoses at the University of Guelph’s Ontario Veterinary College. Weese is a member of the Global Leaders Group on antimicrobial resistance and has helped craft antimicrobial use guidelines for veterinarians in Canada. 

Further reading: 

• The global threat of antibiotic resistance
• At the UN, world leaders are negotiating the biggest health issue you’ve never heard of
• Three million child deaths linked to drug resistance, study shows
• Do I need that antibiotic?
• Veterinary medicine is key to overcoming antimicrobial resistance
• The link between pets, people and antimicrobial resistance
• Canada introduces new guidelines to tackle antimicrobial resistance

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Featured in this episode: 

• Journalist Susan Freinkel is the author of Plastics: Toxic A Love Story, a book that traces the history of plastics through eight different objects, from the Frisbee to the IV bag, and examines how plastic negatively affects our lives. 
• Dr. Ted Schettler is a physician and expert on the health risks of plastics and phthalates. He’s the scientific advisor at Health Care Without Harm, an organization that has dedicated more than 30 years to reducing healthcare’s environmental impact, including the removal of mercury from medical devices.
• An anesthesiologist for more than 20 years, Dr. Lyndia Dernis has seen first-hand the amount of plastic waste operating rooms produce. Currently practicing at St. Mary’s Hospital Centre in Montreal, Dernis has spearheaded the Anesthesia and Environment Committee, which has drastically reduced and recycled the hospital’s plastic waste since being implemented in 2020.  
• Rashmi Prakash is the CEO of Aruna Revolution, a Halifax-based startup producing sustainable menstrual products. She’s also an adjunct professor at UBC, where she teaches a course on the impact of biomedical engineering on society, sustainability and environmental stewardship. As a biomedical engineer, Prakash has seen the surplus use of single-use plastic medical devices wrapped in single-use plastics, the layers of which she likens to a Russian doll. 
• Aditi Sitolay is a masters student of medical device design and entrepreneurship at Imperial College London. She’s also the founder of Synoro Med, a Vancouver-based startup that specializes in designing sterile, reusable medical devices, including an early-prototype IV bag.  

Further reading: 

• Solving healthcare’s emissions problem
• Your brain could have a spoon’s worth of microplastics. Here’s what to do about it
• We tested our blood for microplastics. This is what we found
• Microplastics: Are we facing a new health crisis — and what can be done about it?
• Prescription for plastic medical waste: How hospitals, medical suppliers are aiming to be greener

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

The wildfire that devastated Fort McMurray in 2016 burned more than 579,000 hectares of land, drove 88,000 people from their homes and caused nearly $10 billion in damages. It’s often seen as an outlier, a freak natural disaster. But extreme wildfires, like those that tore through Los Angeles earlier this year, are becoming more intense and harder to control. “We all saw the smoke, and too many of us have seen the fire,” says John Vaillant, author of Fire Weather: The Making of a Beast. “Weather is different now, and fire is different now.” Hotter, drier weather is turning our forests into kindling, and emergency responders are struggling to handle our new reality: intense, unpredictable fires fuelled by a changing climate. In this special episode, host Manjula Selvarajah sits down with Vaillant to better understand how we got here and to see if there is any way out.

Featured in this episode: 

John Vaillant is a Vancouver-based author and freelance journalist. His latest work, the Pulitzer Prize–nominated Fire Weather: The Making of a Beast, chronicles how the 2016 Fort McMurray wildfire turned entire neighbourhoods into firebombs and destroyed 2,400 homes and businesses. 

Further reading: 

• Forged by fire: Fort McMurray 5 years after the disaster
• Canada needs to get ready for a future fraught with fire: How can the forest sector respond?
• FACT SHEET: Climate change and wildfires
• Canada’s 2023 wildfires emitted more carbon than most countries
• Landscapes turned into hellscapes, shock and the ongoing fight against wildfires in Los Angeles
• Los Angeles wildfires magnify California’s “insurance crisis” as homeowners face billions in losses

Subscribe to Solve for X: Innovations to Change the World here. And below, find a transcript to “Fire alarm: Rethinking innovation in an increasingly volatile world.” This interview was recorded at MaRS Climate Impact on December 4, 2024.

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Can AI unravel the mysteries of human biology? Could it help design specialty treatments and cures for disease? Geoffrey von Maltzahn and his team at Generate:Biomedicines are bullish on both counts. AI has greatly accelerated progress in genome engineering, bioengineering and nanotechnology and they are getting closer to developing tailored therapeutics. “Six years ago, this was a crazy idea,” he says. “We’re now convinced that 100 percent of protein therapeutics are going to get created this way.” In this special episode of Solve for X, host Manula Selvarajah sits down with von Maltzahn to talk about where the science is now and where it is headed.  

Featured in this episode: 

Geoffrey von Maltzahn, general partner of  Flagship Pioneering, is an inventor and entrepreneur who works at the intersection of biology and artificial intelligence, a specialization that makes him a world-renowned leader in generative biology.  

Further reading: 

• How generative biology can wipe out our most devastating diseases — for good
• How technology is tackling questions that confound modern medicine
• How we can deliver a better tomorrow through generative biology
• The frontiers of generative biology | MaRS Impact Health 2024

Subscribe to Solve for X: Innovations to Change the World here. And below, find a transcript to “Cracking the code: How generative biology could transform medicine.” This interview was recorded at MaRS Impact Health in June 2024.

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Featured in this episode: 

Alison Nankivell has spent more than 25 years moving Canada’s economic needle forward. Before being named CEO of MaRS in early 2024, Alison held pivotal roles at the Business Development Bank of Canada (BDC), the Ontario Teachers’ Pension Plan and Export Development Canada (EDC). At MaRS, she brings an experienced playbook to support startups working in climate, health and emerging technology. 

Kris Bennatti is the CEO and co-founder of Hudson Labs, a Toronto-based startup that builds specialized financial software to help improve corporate accountability in capital markets. 

Lise Birikundavyi is the co-founder and managing partner of BKR Capital, Canada’s first Black-led, institutionally-backed VC fund. Birikundavyi is a finance specialist who has worked with several international institutions, including the Jacobs Foundation where she managed its edtech impact investment strategy.  

Corey Ellis is the co-founder and CEO of Growcer. The Ottawa-based startup develops commercial hydroponic systems that help communities grow indoor produce, year-round in any climate.   

Charles Plant is a serial entrepreneur, innovation economist, fractional CFO and founder of The Narwhal Project, which helps tech startups raise capital and scale business.  

Further reading: 

• Welcome to the $100-million club
• Undervalued and ignored: Why young Canadian firms are looking to foreign investors and buyers 
• Evolving ESG reporting regulations call for co-ordinated executive action in Canada
• DEI in Canadian workplaces is hitting a wall, subscriber survey shows
• North American outlook: Uncertain political environment adds to business, consumer fatigue
• Climate adaptation is as important as climate mitigation

Subscribe to Solve for X: Innovations to Change the World here. And below, find a transcript to “Innovation hotline: Answering the tech sector’s burning questions.” This interview was recorded October 17 in the MaRS Studio. 

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Featured in this episode: 

Kongjian Yu is a Beijing-based landscape architect and founder of Peking University’s College of Architecture and Landscape. His concept of sponge cities — designing cities to absorb water — is being applied in urban areas across the globe.  

Further reading:

• Landscape architect Kongjian Yu, pioneer of the “sponge city" concept, wins the 2023 Oberlander Prize
• How letting water be water can lead to better climate resilience
• Kongjian Yu has a plan for urban flooding: “Sponge cities”
• Treading water — Toronto is spending billions on flood protection, but experts say it needs to spend billions more
• Will a $1-billion flooding bill finally make the GTA take stormwater seriously?
• Toronto’s Don River floods offer urgent planning lessons for climate-challenged cities

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Music makes us feel better — for most of us, this is an intuitive truth. But scientists are only now beginning to understand the remarkable ways that music affects our brains. With the help of innovation, researchers are working to assess and codify the whats, whys and hows that could help us harness this power as a therapeutic tool to treat people grappling with everything from mood disorders to Parkinson’s disease. Their data is helping prove that music could be one of our most vital, valuable and accessible forms of medicine. 

Featured in this episode:

Dan Levitin is a best-selling author, music producer, renowned neuroscientist and professor emeritus in psychology at McGill University. His latest book, I Heard There Was a Secret Chord: Music as Medicine was released in August. 

Frank Russo is a cognitive neuroscientist and psychologist who serves as the chief science officer at LUCID, a Toronto-based company that uses AI to create personalized music therapy to help people with mental health challenges. He’s also a professor of psychology at Toronto Metropolitan University, where he heads up the Science of Music Auditory Research and Technology (SMART) lab. 

Jessica Grahn is a neuroscientist and a professor at Western University. She studies how the brain processes music and its power to activate music in people with mobility issues brought on by neurodegenerative diseases like Parkinson’s. 

Charlotte Cumberbirch is a professional choral singer who leads an online vocal health group for older adults at the Cummings Centre in Montreal. Many of her participants are recovering from strokes or dealing with brain diseases, such as Parkinson’s. 

Further reading:

• The sound of science: How music can transform our brains
• AI to benefit humanity: Innovations in senior care
• The big idea: could we use music like medicine?
• AI is unlocking the human brain’s secrets
• How does music affect your brain? 
• This is your brain. This is your brain on music

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

With more than 80 times the short-term warming power of carbon dioxide, methane is a significant climate threat. But finding and fixing methane leaks is no small feat and ground-based detection methods struggle to pinpoint this colourless, odourless gas. In this episode of Solve for X, host Manjula Selvarajah sits down with Stéphane Germain to discuss how his company’s fleet of microsatellites is transforming methane detection. By capturing data from orbit, this satellite technology offers new insights into methane sources, reshaping how we monitor and reduce emissions for a cleaner future.

Featured in this episode:

• Stéphane Germain is the CEO and founder of GHGSat, a global leader in satellite-based methane monitoring. With a background in aerospace engineering, he leads the development of microsatellites that detect greenhouse gas emissions from space, delivering critical data for climate action.

Further reading: 

• UN climate summit host Azerbaijan’s gas flaring hits decade-high, study shows
• How MethaneSAT Will Track an Invisible Climate Menace From Space
• Global methane emissions rising at fastest rate in decades, scientists warn
• Methane emissions from gas flaring being hidden from satellite monitors
• New satellite will detect and share CO2 data from individual facilities

Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com.