The chances of Tibet gaining sovereignty from China would require something of a miracle. Unless the political and economical dynamics of the world changes drastically, it is unlikely that anyone would want to offend China in any way. So, with China not having intention to let go and India (or any other country for that matter) having the courage to take on Tibet.
I believe we should focus more on the statements made by both HH and The 17th Karmapa about the environment. If we look beyond the borders of a country and realize the urgent need for us to start preserving our earth, we may actually be using our intellectual and emotional resource for a more constructive and beneficial matter.
Similarly, if we focus our energy on strengthening our Dharma practice and not get sucked into the political aspect of the Dorje Shugden controversy, we will actually make more progress in our spiritual growth which is most beneficial when the ban is lifted and we can share our knowledge and experience about Dorje Shugden with millions of curious spiritual seekers.
What we see from this actually is that Tibet has very strong links with both India and China, two nations that are becoming world leading nations in this century.
And yet, Tibet has ground to stand on its own too, because it is neither Indian nor Chinese.
Today it may be administered by China and "chinesized" to ensure it di facto belongs to China proper.
Although it is rather unfortunate for a culture to be diluted within another, it is not a new phenomena in history, in fact it is a rather common phenomena.
Egypt was hellenized by the Ptolemean rulers (and these rulers were Egyptianized too); Constantinople switched from being the spiritual seat of the Orthodox Asian Christian church to become a flagship city of a Muslim nation in the 15th century and still is to this day; the USA became English, then American; South America offers the same examples; all ethnic groups living in South Africa
including the black Africans all came from other countries in Europe or Africa; Portugal and Spain were in turn Christians, then Muslim, then Christians; the Roman Empire was "pagan", as they say, before becoming Christian; it seems as if in countries like Germany people are getting concerned that the Muslim population is rising; in fact Buddhism is rising in Europe and in the USA as a prominent religious practice...
Well, nothing is permanent, not even, and perhaps especially not so, the civilizations. How many great civilizations have disappeared? The Mayas, the Egyptians, the Greeks, the Romans, Angkor Vat, Great Kingdoms, Great cities have vanished. This is the way it is.
And our civilization is possibly the weakest of all, we only need to loose energy and we are doomed (read Barjavels' "
Ashes"), not to mention the threat of natural disaster that is like the Damocles sword hanging over our heads (and believe me that is not Manjushri's sword).
So where is Tibet today?
Is that really a fight that can still be won?
Can we bend the cycles of change? Many have tried in Constantinople, many have tried in Rome...
What is worth a battle? What is worth preserving? Can something be preserved that has the potential to remain and adapt to new civilizations, something that remains pertinent, logical and helpful whichever shape the civilization takes?
There is something, and it is Dharma and for two reasons:
1. It is helpful (salvatory in fact) in any place in the universe,
2. It is applicable to any civilization as it adjusts to the customs with EXACTLY the same message and teachings.
So instead of claiming a territory, we can claim that the Buddha's teachings apply to ourselves.
That does not require a piece of land or a country, it only requires intelligence, compassion and faith.