The latest edition of Greenpeace's 'Guide to Greener Electronics' ranking shows a disappointing slump from some major companies in the toxics category, but an overall improvement on climate change criteria. "ICT is a key sector in the fight against climate change…" said Greenpeace Communications Manager Suzette Jackson. "Samsung joins Philips in publicly demonstrating support for global steps to reduce greenhouse gas emissions and tackle climate change. Dell and Nokia join HP and Philips in making commitments to substantial cuts in greenhouse gas emissions…The biggest change in the rankings is the big jump from 15th to 4th place made by Philips [also refers to Acer, Apple, Lenovo]