The document discusses how technology is promoting environmental sustainability in four key ways:
1) Harnessing renewable energy sources like solar, wind, and hydroelectric through widespread development and investment, making renewable energy cheaper and more accessible.
2) Significant investment in climate change mitigation research, resulting in more patents being filed in key technologies like biofuels and solar in the last 5 years than the previous 3 decades.
3) Digital technologies allowing businesses and individuals to reduce paper usage through email, cloud storage, and smartphones, lessening dependence on deforestation.
4) Smart home devices that only use power when necessary, like motion-activated lights and smart thermostats, significantly reducing energy usage in homes