Marie-Thérèse works on diverse projects that fit with her vision of a healthy, peaceful, equitable world. She is the founder of 1 Minute 4 Earth, a campaign that promotes “moments of silence” where everyone is invited to stop for a minute and envision the world we want to live in, thereby using our creative potential to inspire us to move towards and build a better, healthier world.

Her motto is: "If we can envision it, we can create it".

Marie-Thérèse is also the co-creator of the Find Green app, a virtual sustainability platform that allows green-minded customers to find green-practicing businesses and works on shifting businesses towards sustainability. In addition, she is involved in the creation of a World Breathing Day, an initiative of the International Breathwork Foundation, of which she is a member.