Heartland Institute

Chapter 8 examines research on the effects of rising temperature and atmospheric CO₂ concentrations on aquatic life.

Chapter 7 reviews new research on the effects of rising temperatures and atmospheric CO₂ concentrations on plants and soils.

Chapter 5 compares observations concerning extreme weather, such as floods, drought, storms, and hurricanes, to projections made by the IPCC.

Chapter 4 reports the latest observations on changes in the cryosphere, oceans, precipitation, and rivers and streamflow, comparing those observations to projections made by the IPCC.

Chapter 3 reviews the latest research on paleoclimatology and recent temperatures, finding new evidence that the Medieval Warm Period of approximately 1,000 years ago, when there was

Chapter 2 summarizes the latest research on what is known about forcings and feedbacks.

Chapter 1 of Climate Change Reconsidered 2011 Interim Report describes problems that may be intrinsic to the global climate modeling exercise, followed by more detailed documentation of mo

This document is the forward, preface, table of contents, and executive summary of Climate Change Reconsidered 2011 Interim Report.

The United Nations’ Intergovernmental Panel on Climate Change (IPCC), already under severe criticism for violating the requirements of academic peer review and relying on secondary sources, comes u

We wrote this guide for three reasons: because insurance is an important economic activity; because it is regulated almost entirely at the state level and is thus of particular concern to state leg