Governments can support innovation by offering financial incentives, such as grants and tax breaks, to startups and companies working on cutting-edge technologies. They can create innovation hubs, invest in research and development, and provide infrastructure that supports new industries. Policies that encourage collaboration between public and private sectors, along with access to venture capital, help drive innovation. Additionally, governments can focus on education and workforce development to ensure that the talent pool is ready to meet the demands of emerging industries.