Meet Our Executive Team

Committed to Environmental Protection

Coming together from a wide variety of backgrounds and experiences, our skilled team of professionals is the backbone of Visions of Change. Their ideas help shape the direction and mission of our organization as it continues to develop. Read on to learn more about some of our incredible team members.

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Miss Margo Tamzone Adonis

Founding Director & Chief Activist

Bachelors of Technology: Environmental Management.


Registered Candidate Scientist (SACNASP).


Former Miss Earth South Africa Ambassador 2019/2020.

Water Professional by trade.

Advisory Board Committee member for Cape Peninsula University of Technology Environmental Programme.

Young Water professional under AWTP.

Former SDG:6 Lead Advocate for Merit Cape Town (World Merit org) (2016-2020).

100 South African Shining Star 2020: Environment Category.

Multi International Environmental Award Winner.


Mentor, Advisor and Judge for the Eskom Science Expo for Young Scientist.

Motivational Speaker.

Environmental Protection and Sustainable Development Goals Activist.

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Mmanchadi Precious Modise

Pretoria Director & Activist

Registered with SACNASP.

Certificated in Natural Science.


BSc: Biochemistry and Human Anatomy & Physiology.

A young professional within the Water Sector.

National Aqua Enduro Award (2010).

Participant of the Water Sector Governance and Operations programme.

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Kim Melanie Williams

Cape Town Director & Activist

Environmental Consultant by Trade.

Bachelors of Technology: Environmental Management.


BSc: Honours in Environmental Management.