 Hello my name is Guy Mambo. I'm from the Democratic Republic of Congo. This year 2021 I am a fellow with Engineering for Change and I will be advancing sustainable development goals number nine and number 12. That is industry innovation and infrastructure and responsible consumption and production. As an E4C fellow I will also be working with Habitat for Humanity investigating circular economy and affordable housing in East Africa. As architects we belong our knowledge and ourselves and our skills belong in communities and in societies and and therefore the only relevant in so far as we remain community. Otherwise we'll be operating as islands and therefore we'll be redundant. What I think I'll accomplish in this fellowship is I will increase my capacity to work in a global to work remotely in a global in global teams but also I think I would like to and I aspire to add something of value to the conversation about affordable housing in sub-Saharan Africa.