Importance of sustainability

I would like to write 1500 word about the topic attached.

It should include introduction,  topic, conclusion and reference..

The Question (Statement) is :

Developments in the business environment have included the need to be more Sustainable when delivering many products and services (eg fashion, travel, technology or food). 

The (Actual ) Question is :

For a product or service sector of your choice assess the importance of sustainability for the sector and the business organizations operating with it

You should choose one of the sector bellow :

1: fashion

2: travel 

3: technology 

4: food 

Zero plagiarism is required