Related by context. Frequent words. (Click for all words.) 71 Economic Impacts 66 Seeks Input 64 EPA Proposes 63 Impacts 63 Proposed Changes 61 Greenhouse Gas Emissions 61 Study Examines 61 Changing Climate 61 Ocean Acidification 60 Causes Concern 60 Could Threaten 60 Carbon Sequestration 60 Grants Awarded 60 Growing Problem 60 Holds Hearing 59 Challenges Remain 59 Past Decade 59 Latest Developments 59 Issues Affecting 59 Racial Disparities 59 Shedding Light 58 Senate Panel Approves 58 Reduce Greenhouse Gas 58 Disclosure Requirements 58 Changing Landscape 58 Comment Period 58 Hidden Costs 58 Endangered List 58 Sage Grouse 58 CO2 Emissions 58 Coral Reefs 58 Greenhouse Gases 58 Report Cites 58 Toxic Chemical 58 Budget Deficits 57 Groups Seek 57 Ramping Up 57 Debate Heats Up 57 Latest Trends 57 Water Scarcity 57 Concerns Raised 57 Gender Differences 57 Slows Down 57 Oil Spills 57 Scaled Back 57 Holds Promise 57 Sorting Out 57 Advisory Issued 57 Regulatory Requirements 57 Will Affect 57 Lawsuit Filed Over 57 Towards Sustainable 56 Ethanol Production 56 Experts Urge 56 Report Faults 56 Novel Approach 56 Cause Problems 56 Implications 56 Challenges Ahead 56 Better Manage 56 Helps Prevent 56 Report Examines 56 Could Hurt 56 Experts Predict 56 Lawmakers Propose 56 Takes Toll 56 Deadline Approaching 56 Officials Warn 56 Profiting From 56 Experts Warn 56 Missed Opportunity 56 Related Deaths 56 Than Thought 56 Groups Urge 55 Climate Change Impacts 55 Help Reduce 55 Practical Approach 55 Imperil 55 Cost Effectiveness 55 Biggest Threat 55 Stimulus Money 55 Stimulus Spending 55 Proposed Cuts 55 Panel Approves 55 Missed Opportunities 55 Governor Vetoes 55 Reduce Emissions 55 Carbon Emissions 55 Related Costs 55 Help Improve 55 Official Warns 55 Panel Urges 55 Fossil Fuels 55 Steps Toward 55 Jeopardizes 55 Report Finds 55 Raises Concerns 55 Biodiesel Production 55 Legal Aspects 54 Warning Issued 54 Improve Quality