Earth Day, 22 April, is a reminder that many countries have already consumed their lot of annual resources in April or May and are living beyond their means at the expense of others. This year’s motto „Our Power, Our Planet“ draws attention to the agency all people have to change things together for the better.
Mundus maris therefore invited to a webinar on 12 May that put the emphasis on what advances can be observed at ground level and how they may encourage other to help scale such opportunities, adapting them to their specific context. Prof. Stella Williams of Mundus maris was the moderator.
First to speak was Prof. Wolfgang Schade of the Fraunhofer Institute HHI and VoltaviewAfrica. His focus was on successful examples of solar minigrids to help provide electricity under local control to a series of practical applications that can prolong study times in the evening, reduce back-breaking manual work for women in a money-making electric laundry, and electric mobility of inland waters for fishing and transport.

He went on to illustrate the advantages of new sodium-ion batteries to store solar energy for times when the sun does not shine. These don’t rely on expensive lithium like conventional batteries but use readily available sodium. Individual cells get delivered from China and are assembled in Tanzania to complete batteries, protected by purpose made cases that allow use on the water and elsewhere.
VoltaviewAfrica was collaborating with a local firm to expand and set up the first assembly line of sodium-ion batteries in Africa. Training and various forms of capacity building were part of the collaboration to ensure short-to medium-term autonomy for maintenance, repair and expansion of applications. The slides are available here.

All were keen to hear more from Kazeem Olayinka of the Mundus maris group in Nigeria about advances in training up interested people in the villages around Lagos how to process themselves the over-abundant water hyacinth and other invasive plants into useful applications. Alas, the network failed him and he could not connect. Catch a glimpse of the opportunities creating the excitement in the short report about an initial demonstration workshop.
The moderator thus called on Cornelia E Nauen to talk about the Small-Scale Fisheries (SSF) Academy’s role in strengthening the capacities of men and women in SSF to engage in ocean governance with a focus on West Africa. This initiative started to support the operationalisation of the Voluntary Guidelines to Ensure Sustainable SSF in the context of food security and poverty eradication. It had become urgent as the unfair competition between export oriented industrial fishing with artisanal fisheries. Hundreds of thousands of people depended on the latter for their livelihoods and the development of a strong local and regional economy as well as food security particularly of people with little money. Centralised management systems generally not providing pathways for active participation of small-scale fishers, men and women, typically lead to management failures, because they pick up signals of overfishing late and tend to prefer notions of industrial activities over less structured and distributed artisanal activities. That means the fishers‘ ecological knowledge with finer spatial and temporal resolution than what occasional scientific surveys can produce has no place in the decision making process.

Being mostly excluded, small-scale fishers and the women handling and marketing catches do not feel bound by management decisions operating, as they typically do, in the informal economy without formal recognition and access to most social support services.
To change this for the better in the spirit of the SSF Guidelines adopted by the FAO Committee of Fisheries in 2014 Mundus maris launched the SSF Academy with men and women of all ages, professions and regions across Senegal in 20218. In a series of pilot activities inclusive participatory methods were adjusted and successfully tested in two fishing villages. While the pandemic starting in early 2020 put an end to some of the support for strengthening the groups‘ capacities for collective action and outreach to other groups as originally intended, it did build significant self confidence and organisational capacity that shows til today. The central tenet is to provide a safe space for respectful dialogue, where everybody is welcome and nobody is judged. Academy participants are invited to learn and innovate together and, indeed found renewed trust and agency to advance the legitimate demands of their groups.

An early example is shown in this video with footage from Nabia Ngom, one of the successful users of what she learned at the Academy.
Mundus maris is open to support groups elsewhere with the Academy methodology adapted to their local context and focused on creating sufficient local capacity to share and amplify with others to enable broader-based local action towards co-governance and better outcomes for people and planet. The slides are available here.
The lively Q&A part of the webinar ascertained the interest in these activities from the ground up. They show the way for cheaper and better solutions to widespread problems across Africa that are still holding people’s development back. Opportunities abound, it’s time to use them to the fullest thanks to local and international cooperation.
handwerklichen Fischerei Akademie
- Our Power, Our Planet – Celebrating Earth Day Webinar
- Mundus maris auf der EGU26, 3.-8. Mai 2026
- Mundus maris at the aspirational 5th World SSF Summit, Thailand
- Eine Plage durch invasive Wasserpflanzen in eine Einnahmequelle verwandeln
- Handwerkliche Fischer und Umweltschützer überdenken gemeinsam die Fischerei
- Make Fishing Fair
- Überfischung durch ausländische Fischerei verschärft Senegals tödliche Migrationskrise nach Europa
- Mundus maris at MARE 2025
- Handwerkliche Fischerei im Mittelpunkt von Meeresbewirtschaftung und Ernährungssicherheit
- Macht den Fischfang fair in der EU, 25. März 2025
- Beziehungen zwischen Mensch und biologischer Vielfalt über alle Skalen hinweg
- Weltfischereitag, gefeiert am 21. November 2024 in Nigeria
- Mundus maris participated in the 2024 World Fisheries Day organized by Canoe and Fishing Gear Association of Ghana (CaFGOAG).
- Beitrag von Mundus maris zur öffentlichen Anhörung zu UNOC3
- Gipfeltreffen zur Kleinfischerei in Rom, 5.-7. Juli 2024
- Regionales Symposium zur europäischen Kleinfischerei, Larnaca, Zypern, 1.-3. Juli 2024
- Baltic Fisheries Emergency Meeting, Brussels, 26 June 2024
- Ambivalent role of Market and Technology in the Transitions from Vulnerability to Viability: Nexus in Senegal SSF
- Shell fisheries as stewardship for mangroves
- World Fisheries Day, 21 November 2023
- Webinar: Herausforderungen und Chancen der Fischerei in Nigeria
- Präsentation der FishBase-App auf dem Symposium in Tervuren
- MARE Conference on Blue Fear – Mundus maris reflects
- The Transition From Vulnerability to Viability Through Illuminating Hidden Harvests, 26 May 2023
- EGU-Veranstaltungen zum Thema Geoethik und gemeinsames Lernen
- Solidarität mit den handwerklichen Fischern in Senegal und Mauretanien
- The legal instruments for the development of sustainable small-scale fisheries governance in Nigeria, 31 March 2023
- Tools for Gender Analysis: Understanding Vulnerability and Empowerment, 17 February 2023
- Community resilience: A framework for non-traditional field research, 27 January 2023
- Sustainability at scale – V2V November webinar
- Afrikanische Ausgabe des 4WSFC in Kapstadt, 21. bis 23. November 2022
- Europäische Ausgabe des 4WSFC in Malta, 12. bis 14. September 2022
- Beitrag von Mundus maris zum SSF-Gipfel in Rom
- Women fish traders in Yoff and Hann, Senegal, victims or shapers of their destiny?
- Die Akademie setzt ihre Arbeit in Yoff fort
- Illuminating the Hidden Harvest – a snapshot
- Virtual launch event FAO: International Year of Artisanal Fisheries and Aquaculture
- The Small-Scale Fisheries Academy as a source of operational support to PA Guidelines
- Welt-Fischereikongress, Adelaide, 20.-24. September
- Mundus maris unterstützt den Kampf von Paolo, dem Fischer, in der Toskana, Italien
- Catching-up – SSF Academy Yoff, 27 Febr. 2021
- Ausbau der Fähigkeiten der Akteure für eine nachhaltige handwerkliche Fischerei
- Testen von Trainingsmethoden während der Pilotphase der Akademie der handwerklichen Fischerei im Senegal
- Eine Premiere – Einweihung der Akademie der handwerklichen Fischerei in Senegal