iLeanin Nature Conservation Foundation needs a powerful logo

iLeanin Nature Conservation Foundation

iLeanin Nature Conservation Foundation is a new Foundation that aims to promote the importance of environmental conservation, and nurture ecological resources’ sustainability at the same time nurture a better humanistic environment quality.
Our mission is to:
1.Promote tree plantation and the conservation of forests to protect our natural water source and prevent soil erosion.
2.Promote the reduction in use of petrochemical products and plastic products and aims to protect nature for the benefit of all.
3.Work in hand with government and enterprise in promotion of environmental conservation
4.Work with schools at all levels in the education of sustainable environment conservation
5.Nurture talents to help promote environmental conservation, and establishment of an informative platform

We are looking to work in hand with schools, government organisations and enterprises to promote, educate and nurture the importance of environmental conservation.

We are looking for a logo to represent our foundation.

The logo should aptly represent the core believes of our foundation and have a positive imprint on the minds of the viewers.
Our main element will be tree(s).
Our Project may start small, but would end up benefiting the whole world, hence you may add an element of something like earth to give it a worldly feel, or hands that could symbolize outreach.
Compassion is also one of our main motive in setting up the foundation, so it will also be one of the top elements involved.
Try not to use elements like water or animals as a main element in the logo, as that may mislead people into thinking we are another type of organisation. (We want the logo to be able to clearly let people be able to know what we are doing, and not be mislead by our logo)
From the look of our logo, we also want people be able to feel that our organisation is approachable and loving.

In summary it would be something like a combination of the following:
1. Trees
2. Love
3. People/Hands
4. World/Earth

The files we will require are:
Print file format - .ai (CMYK) & PDF
Web file format - layered .psd (RGB)

Please feel free to experiment with colours
We need these logos:
i. Colored logo on white/light background
ii. Colored logo on black/dark background (if logo (i) is not suitable for dark background)
iii. Gray-scale logo

We wish to have a logo that is by itself representative of the values, without words.
We would also like the designer to suggest the font choices of the name of our foundation if we wishes to pair the two elements together.