The Legal Character of the Paris Agreement 2015

Explain the three aspects of the agreement, legal form, global goal of mitigation and a bottom-up approach. Also mention why the paris agreemnt approach could be the new approach in term of the non-obligation(Mix of obligation=soft,hard and non-obligation)

1-Legal form= the mix between hard, soft and non-obligation provisions

2- The global goal of mitigation= why countries trusted the agreement

3- Bottom-up approach= Explain this approach and how it work, and is it effective,

*No need for introduction or conclusion

* Please use the attached files as reference and feel free to use other

*Please write as much as you can to explain the legal form of Paris agreement 2015