1 Subjects: “...global change...”

2 Subjects: “...Welkom's economy and global market forces...”

3 Subjects: “...global impacts...”

4 “...Implementing sustainable development is central to achieving global reductions in greenhouse gas...”

5 “... of the multifaceted ways energy, form, and intellect interact in global architectonics. Theoretical consideration...”

6 “...The use of renewable energies and energy saving and efficiency are needs of global society...”

7