Sustainability & Waste Reduction - The speaker highlights the shift from sustainability being a buzzword to becoming a lifestyle, emphasizing changes in everyday practices [1] - The talk advocates for reusing and donating unused stationery items instead of discarding them, promoting responsible consumption and waste reduction [4][5] - The speaker's project, Edo Tools at Ease, aims to provide underprivileged students with quality stationery items through donation drives and a tech-enabled supply request system [2][3] Energy Conservation - The Ujala scheme in India reduced LED bulb prices from approximately 450-500 rupees to 70 rupees, promoting energy conservation and reducing electricity bills for millions of families [1] Call to Action - The talk encourages the audience to identify and reuse existing resources, emphasizing that small, individual efforts contribute to significant collective change [4][6] - The speaker urges the audience to take action and start making sustainable choices, highlighting that the power to change lies in their hands [7]