Ecologist: Those who dare suggest that pesticides might be implicated in Brazil's microcephaly outbreak are being furiously attacked as irrational, nonsense-spouting 'conspiracy theorists', writes Claire Robinson. But the attackers have an uncanny ability to get their own facts in a twist. And among them are writers linked to industries with huge economic interests in the matter. I recently published an article on reports by the Argentine doctors' group, Physicians in the Crop-Sprayed Towns, and the Brazilian...