Which of the Following Is Not True of the Intergovernmental

Which of the following is not true of the Intergovernmental Panel on Climate Change (IPCC) ?

A) In its 2007 assessment, the IPCC identified a number of ways in which climate is changing.
B) The IPCC's assessment included statements reflecting the confidence of the participating scientists that the current climate changes began in the twentieth century.
C) The IPCC stated that warming is caused at least in part by humans.
D) The IPCC stated that warming will occur in the twenty-first century.
E) The IPCC stated that changes in human behavior will not reduce warming in the future.