Language, Truth and Logic added expressivism to the inventory of substantive positions in meta-ethics, and the recent defences of versions of it by Simon Blackburn and Allan Gibbard have enhanced its status as a major position. 1 Ayer presented the doctrine as an improvement on subjectivism – that is, on the doctrine that ethical sentences serve to report attitudes of approval and disapproval –...

Extensive United States combat operations commenced for the first time in over decade in 2003. Early in 2004 there was no human research protection regulatory review and approval mechanism based in a deployed military combatant command. The absence of such a system presented a critical impediment to implementation of the time-honored tradition of a robust combat casualty care research effort. A...

Species-specific effects of elevated ozone on wetland plants and decomposition processes. The NERC and CEH trade marks and logos ('the Trademarks') are registered trademarks of NERC in the UK and other countries, and may not be used without the prior written consent of the Trademark owner.