This indicates important mutual involvement in pursuit of scientific or humanitarian gaols. If Pluto is well aspected you will have strong friendship based on mutual interest in regenerating existing conditions. If Pluto is badly aspected there could be a struggle for power and dominance in politics. The Pluto person is likely to try to change or reform the 11th House persons goals and friendships often by encouraging the elimination of friends and activities that do not serve a useful purpose. If Pluto is badly aspected the 11th House person is likely to resent this influence.