RIYADH: Saudi Arabia has gathered momentum in its commitment to sustainability by identifying and supporting top innovators of climate-smart agriculture solutions. Called the Smarter Climate Farmers Challenge, the initiative was launched by the Kingdom in partnership with Uplink, the open innovation platform of the World Economic Forum. Saudi Minister of Economy and Planning Faisal Al-Ibrahim announced the challenge during the WEF’s 14th annual meeting of the New Champions in Tianjin, China. “In our pursuit of sustainable agriculture, we introduce the Smarter Climate Farmers Challenge.