Практикум по синхронному переводу с русского языка на английский

On the whole/generally speaking, the discussion of the question of convening a new global/world conference on outer space is moving in a constructive direction/taking place in a constructive atmosphere/ manner/spirit/tone. A constructive atmosphere/tone is prevailing/ dominating in/characterizing the discussion of the question of convening a new global/world conference on outer space.
Thank you, Mr. Chairman.
This is an extremely difficult text, one which requires a good deal of rethinking and reworking if it is to make sense in English. It contains many terms specific to the field of outer space and also expressions commonly used in statements on political subjects.
Комментарии:
1) космос — should generally be translated as "outer space," not as
"space," to avoid confusion with пространство. If the word has already
occurred several times in a speech, however, to save time the interpreter
can then say "space."

2. 
   облеченный адекватными полномочиями — "adequate" does not work
   here. "Given the appropriate authority" or even "mandated" is what is
   meant.
   

2. 
   богатый опыт диалога и солидный капитал — "extensive experience"
   or "a wealth of experience" works better than the hackneyed "rich
   experience." In English, "solid capital" does not make sense. What is
   meant is a long record of "experience" in international cooperation, but
   if the word has just been used to translate "опыт," "an impressive record"
   is a good choice.
   

2. 
   интегрированный рабочий документ — "consolidated" is better than
   "integrated," as this implies a synthesis of various draft documents. "Ра­
   бочий документ" at conferences is nearly always "working paper."
   

5) пессимистический сценарий — The idea here is a "worse-case
scenario" rather than the fairly bland "pessimistic scenario."

6.