Egypt’s revolution, Nelson Mandela’s ailing health, and even the new Pirates Of The Caribbean, are all completely insignificant when you take a step back and consider them from a distance.
That is, a distance of six billion kilometres.

You see that little white dot (towards the upper right)? That is Earth.
You see everything else? That is Space (or more specifically, a microscopic part of it). The vertical rays are from The Sun.
The photo (from six billion kilometres away) was taken by Voyager 1, a little probe that was launched, by NASA, in 1977 and is still flying today (and sending back data). According to Wikipedia,
As of February 10th, 2011, Voyager 1 was about 116.133AU (17.242 billion km, or 10.788 billion miles) or about 0.00183 of a light-year from the Sun.
To contextualise that a bit,
Voyager 1 is not heading towards any particular star, but in about 40,000 years it will pass within 1.6 light years of the star AC+79 3888 in the constellation Camelopardalis.
So, if you eat all your vegetables and stay healthy, then you might just live long enough to witness Voyager 1 passing its first star. If not, then don’t worry, because Voyager 1 and Voyager 2 (two such probes were launched) are prepared.
Each Voyager space probe carries a gold-plated audio-visual disc in the event that either spacecraft is ever found by intelligent life-forms from other planetary systems. The discs carry photos of the Earth and its lifeforms, a range of scientific information, spoken greetings from the people (e.g. the Secretary-General of the United Nations and the President of the United States, and the children of the Planet Earth) and a medley, “Sounds of Earth”, that includes the sounds of whales, a baby crying, waves breaking on a shore, and a variety of music.
Anyway, I’m done typing. You may now return to watching a bunch of angry people running around, with signboards, in some country alongside some really long river.