"We give other people access to resources and opportunities that we enjoy."  
Inclusivity is about 
1.Including and embracing people from various backgrounds.
2.Including people who might otherwise be excluded or marginalized.
3.A practice and/or mindset which purposefully attempts to involve all types of people.
4.Refers to providing courses, programs, services and activities that offer all learners the same opportunities and experiences.
5.The valuing of individual difference which leads to sensitively responding to individual needs without assumptions or further marginalizing individuals or groups.
and more ... really more