This brief considers as a necessary foundation, the existence and continuous development of adequate technologies and innovations, including the ones related to soils, land, water, ecosystems, and, in general, those that have been called Climate Smart Agriculture (CSA) or Climate-friendly Sustainable Agriculture (CFSA). The main question this policy brief focuses on is how to mobilize the financial resources to support investments in those technologies and sustainable food systems at the scale needed to have some meaningful global impact.