Using an extensive report format, kindly answer the following:

1. The PESTLE analysis was designed to illuminate specific dimensions of a national environment. Explain the Pestle analysis and How can it be adapted to take into account other dimensions and broader scope, bringing in regional and global impacts?

2. Examine the major globalization processes at work in today's world economy. Assess to what extent globalization is becoming more fragmented, with gains in some respects and national resurgence in others.

HINT: - This is a broad topic that needs to be broken down into constituent elements. Begin by reviewing globalization processes taking place before discussing impacts on the business environment. Globalization processes that can be highlighted include global finance, economic integration and the spread of markets, the reach of global companies (such as tech-giants).

3. Assess the social and cultural aspects of the use of migrant labour for manufacturing companies involved in global supply chains, in terms of human wellbeing and sustainable development.

HINT: An introduction to this topic would explain what migrant labour is, how it fits into global supply chains, and where it is particularly prevalent.

This report should include valid journal references and citations