Halliday & Matthiessen (2014: 618):
simple internal
||| Organisationally, there are equally strong imperatives and challenges. ||| Again, a first requirement is [[to do no harm to organisational frameworks [[that, through years of evolution, are finally at the stage [[where they are supporting programs [[that are actually helping us to get on with the business of increasing understanding]] ]] ]] ]] . ||| Second, having ensured [[that we do as little harm as possible]], || we must make sure [[that the interdisciplinary linkages [[mentioned earlier]] do not fall between organisational stools]] . ||| Third, we must take steps to ensure [[that the organisations [[we do have in place]] do not impede research [[that is crossing over their historical boundaries of self-definition]] ]] . ||| Finally, the ultimate challenge is [[to identify which, if any, new organisational frameworks would make a positive contribution to our ability [[to get on with the substantive work of [[understanding global change]] ]] ]]. ||| [following; conclusive]