STOP SUPPORTING THEM.
Instead - do the following:
Pull out all U.S. support from Israel - including funding
Force Israel to stand down and ceasefire
Allow charities to access Palestinians to deliver food, water, resources, healthcare
Give Palestinians a legal court system that looks at their cases for homeownership fairly instead of making these everyday citizens have to fight for their homes through a biased Israeli court system
Stop the censorship of Palestinian news to the US and around the world
Agree to recognize Palestine as its own state in the United Nations
If you really care about humans - the way you say you do - then represent ALL of them.