League of Conservation Voters | 8,621 followers on LinkedIn. Our Earth Is Worth Fighting For | LCV believes our earth is worth fighting for because everyone has a right to clean air, water, and a safe, healthy community. To ensure those rights are protected, we help people use their power to shape policy, hold politicians and polluters accountable, and influence elections. For more than 50 years, LCV has grown into a potent political force for protecting our planet and everyone who inhabits it.