Create a beautiful, creative, and minimalist illustration that represents enviro

Create a beautiful, creative, and minimalist illustration that represents environmental protection, social inclusion, and sustainability. The image should feature a stylized green tree or leaf in the center, symbolizing the "green thinking" concept. Surrounding the tree, include subtle human figures of diverse sizes and shapes, representing social inclusion. The figures should be connected by flowing lines or paths that blend harmoniously with natural elements like water waves or wind, emphasizing sustainability and interconnectedness. The color palette should be soft and soothing, with various shades of green, blue, and earth tones.