ZZainab Waheed I promise to achieve net zero carbon emissions by 2050. Join us and make your promise to help achieve the #GlobalGoals and create a better world for everyone.#Climatecrices117,615PhotosZZainab Waheed I promise to achieve net zero carbon emissions by 2050. Join us and make your promise to help achieve the #GlobalGoals and create a better world for everyone.#Climatecrices