There are many critics of homeopathy. This article dissects many of the most common arguments, and explains how and why homeopathy is of benefit! 

Questions about clinic trials, scientific evidence and placebos are answered. It also has helpful links to references backing up the data in the paper.

From the paper:

"  Homeopathy has been under attack from a small number of scientists and science journalists, who have framed their arguments in a simplistic and populist way that has grabbed the attention of the media. Unfortunately this has resulted in a polarisation of the subject. Here, we pick out the main criticisms that have been levelled at homeopathy and answer them frankly and factually.  "

Faculty of Homeopathy: We Answer the Critics