Monday, July 28, 2008

Sunday, 15 Jun

All right, enough of the present tense. I'm writing about past events and will thus tense my sentences appropriately. Note, pictures of the trip can be viewed on my Facebook page until I find the time (if I ever do) to eventually move everything to flickr as Saket has done. At least I made a flickr account before he did!
Today was Father's Day, and to celebrate we spent the morning and afternoon downtown at the Museum campus, followed by a show at Second City up in Lincoln Park. Three of Chicago's finest museums/learning centers, the Field Museum (natural history), Shedd Aquarium (duh), and the Adler Planetarium (more duh), are located on a beautiful part of the lake shore within easy access by foot or car from downtown. Not only are the grounds well kept and the buildings stately and grand, but to walk to the end of the pier on which the planetarium sits is to be rewarded with one of the finest views of the Chicago skyline in the entire city. The only view that rivals it, according to locals, can be found on the South Side at "The Point." But I digress.

We started first at the Field Museum since it's my favorite museum in Chicago so far (granted, I've only visited four as of this post and there are many more) and the one I really wanted to show off. We arrived around 11 and after parking took a nice stroll alongside Soldier Field (which also happens to be right next to the Museum campus whose parking lot is conveniently co-opted during Bears' games). Soldier Field, as the name implies, is a dedication to the armed servicemen and women of the United States who served our nation bravely through many a conflict. It is also home to the Chicago Bears, the only professional football team of the state of Illinois and one Chicagoans (yes, that's the right term to refer to a resident of Chicago, not "Chicagoite," "Chicagan," "Chi-towner," etc...) hold near and dear to their hearts (especially last year when they faced the Colts in the Super Bowl yet sadly lost despite an incredible opening kickoff touchdown run by Devin Hester which was the first of its kind). Back to the museum.

The Field Museum boasts a first-rate collection of natural and historical artifacts from around the world. One of the highlights is a nearly complete (and largest ever found) fossilized skeleton of a Tyrannosaurus rex known affectionately as "Sue" (named after the archaeologist, Sue Hendrickson, who found her decades ago in South Dakota). Appropriately, Sue greets visitors to the museum almost as soon as they walk in, much like the way the famed Rosetta Stone is kept front and center at the British Museum in London. Sometimes it pays to put the best first instead of last. Along with Sue, the Field has a whole suite of exquisitely preserved dinosaur bones and an excellent display regarding evolution. Instead of presenting this well-supported scientific theory as a bunch of facts on placards, the museum has constructed a "walk through time" in which visitors start at the beginning nearly 4.6 billion years ago and literally move through the ages as they walk through exhibits explaining concepts from tectonics plates and climate change to speciation and extinction. This type of presentation not only conveys evolution as a logical progression of events but explains much of the rationale behind the theory and why its conclusions are so relevant today. A relatively new addition to the exhibit, which is possible due to the efforts of the provost of the museum, and a professor at my university, Dr. Neil Shubin, is known as Tiktaalik and represents one of the long sought-after "transitional forms" both evolutinists (and their "foes" creationists/IDers) have been yearning for as support/proof for the theory of evolution.

Why are there so few fossils like Tiktaalik? Why don't we see more transitional forms if evolution is a gradual process by which one species can become another? Simply put, the answer is far from simple. A large part of the evidence for evolution (both human and non-human) comes from fossilized or otherwise preserved remains that allow scientists to link present and past forms together and see what has changed and what has remained the same. Fossils are great evidence because they can be quantified in terms of size, weight, physical condition (tooth marks, burn marks, boiling, relative age, etc) and age in terms of how long ago the fossil was created (usually by dating the rocks in which the bones are found). They can also help reconstruct extinct species and give us an idea of what older creatures looked like, how they moved, what they ate, etc. In short, fossils open a wide window to the past. These windows, however, are hard to find largely because making them requires special conditions and finding them is largely the work of sheer luck. Windows are also easily dirtied by the elements and fossils are no exception. Contamination from recently dead material can lead to sometimes disastrous misdating of remains which muddies timelines and casts doubt on both evolution and the validity of radiometric dating methods. It is due to all these difficulties that the finding of Tiktaalik is such a big deal. All we need to do now is find more of them. Good luck Dr. Shubin!

The Field kept us occupied for a couple hours and then it was a quick bite to eat at the Corner Bakery in the museum (quite delicious actually). After our brief rest we headed further out onto the pier to the Adler Planetarium which was free that day. Unfortunately, our time there was all too brief since we had to make our way up to Lincoln Park in time to catch our Second City show. I mean to go back there at some point. I've always been a space geek and this planetarium, though geared towards young people, ain't half bad.

The Second City is an improvisational comedy club whose reputation stems from the fact that many well-known and beloved comedians (from Jim Belushi to Tina Fey) got their start/big break by being on the SC cast. "Second City" is also a nickname for Chicago since, for the longest time, Chicago was "second" after New York City in terms of population and size. Currently, Los Angeles holds the title of "second city" though Chicago could reclaim the name if it wins the bid for the 2016 Olympic Games.

As this post is getting rather lengthy, I'll continue the rest of the story in the next one.

Sunday, July 20, 2008

Would you believe they put a man on the moon?

A brief departure from the story that still needs telling...

Today, July 20th, 2008, marks the 39th anniversary of the Apollo 11 moon landing (July 20, 1969). The mission accomplished what John F. Kennedy dared the country to achieve over 9 years earlier in 1960. The mission was historic on many levels (first human landing on an extraterrestrial body being perhaps the most significant of them), and yet it saddens me that many people doubt it ever happened and believe that our presence in space is now just fulfilling some antiquated and somewhat misguided dream.

What about all the problems here on Earth? some will argue. Shouldn't we be more concerned with ending poverty, curing infectious diseases, stopping wars, etc than spending tax dollars to send up yet another space shuttle, yet another satellite, yet another telescope, yet another human being on the greatest adventure our species has ever undertaken.

To leave one's home is a universally recognized sign of maturity and independence. Species that travel around in troops (chimpanzees for example) routinely send out either male or female members once they "come of age" to find another troop to join, thus keeping the gene pool well mixed and reducing friction at home. For mankind to leave Earth's land, sea, and air is a feat achievable by no other extant species and one accomplished by no extinct species either. Nature abhors a vacuum and thus no known living thing can exist in the harshest of all environments. Even Thermus aquaticus, a hardy bacterium whose ability to thrive and survive in water at temperatures between 160 and 175 degrees Fahrenheit allowed for the development of polymerase chain reaction technology (discussed in a an earlier post) that has revolutionized modern biology could not survive in a vacuum. Even the phantasmagoric creatures that inhabit the darkest depths (miles down) of the ocean where pressures can be hundreds of times what we feel at the Earth's surface could not survive in a vacuum.

But lauding the merits of the manned space program is a topic for another day. For now, the 39th anniversary of the moon landing should be a reminder that even the seemingly impossible can be achieved in a short amount of time if there are enough dedicated minds, hearts, hands, and dollars to the cause. This week, ex-Vice President Al Gore delivered a challenge reminiscent of JFK's proclamation to the nation nearly 50 years ago.

Gore delivered his address at a time of impending economic recession, two wars without end, a presidential election year, a disastrous housing crisis, long-delayed recognition of the crumbling infrastructure throughout the nation, genocide in Darfur, nuclear fears in Iran and North Korea, possible war between Thailand and Cambodia, increasingly armed and friendly China and Russia, and the weakest dollar in decades. In spite of all these ills, Al Gore wants us to save...the environment? Now why on earth should be worried about the Earth's health and condition when our own health and standard of living is being threatened by so many forces? Why? Because of a simple idea few seem to recognize with any immediacy or profundity: without a healthy planet there can be no healthy life or adequate standard of living for any of us, no matter how rich or entitled we may be.

If people in America think gas prices are bad now (~$4 a gallon), imagine how they'll feel when those oil reserves start drying up and everyone, including people in China, India, and Africa once disregarded as potential consumers in older calculations, is still clamoring for more and more oil. But if we can free ourselves from the chains of petroleum we can not only avoid that kind of energy crisis, but more importantly remove the yoke of OPEC and its member dictatorships from around our neck and breathe the air of freedom certain individuals in our administration are trying so hard to instill in many of those nations.

So how does the environment factor into all this? It's no coincidence that "environmentally friendly" practices (from waste disposal to energy generation to transportation, etc) use fewer resources of all types, including energy. The best way to eventually do away with our dependence on fossil fuels is to reduce that dependence first. Reduce, reuse, and recycle. Those simple three R's that everyone's heard but few truly heed. For far too many people:

#1 unthinkable--> I want more stuff, not less.
#2 distasteful--> I want new stuff, not old stuff.
#3 inconvenient--> I can't spare the time or effort to sort my trash, and there are no recycling bins near me.

Al Gore is leading a movement to change this way of thinking, because without a new trend of environmentally conscious behavior the planet and all its inhabitants will turn into the dystopia pictured in WALL-E.

Enough ranting. The moral of my story: let's do for the Earth what we did for man in space. If we succeed in this venture, future generations won't have to doubt that our mission was ever accomplished. They will be living proof it did.

Saturday, 14 Jun

I woke up earlier this morning than usual for a very special reason....the family was going to arrive soon! No sooner do I get out of the shower and am ready to wash my hair I get a phone call from Sachi saying they're about a half hour away from the city and would call again to clarify directions as they needed them. I quickly dried my hair, got dressed in my brand new UChicago shirt and after informing Bonnie and Jeffrey to expect my fam, I skipped down the steps to wait outside. Fortunately, it was a glorious day. Now the definition of "glorious' weather obviously varies from person to person, but I feel few could have argued with my definition today. Fluffy, sculpted clouds drifted lazily across and otherwise perfectly empty azure sky; a gentle breeze stirred the leaves whose whispers were frequently interrupted by chirps from robins to cardinals and other species I couldn't recognize. The temperature was perfect in the lower 70s F. In short, it was truly a glorious day and quite a pleasant change from the 90+ temps they were leaving back in Cary, NC.

I scan the streets in all cardinal directions for our gray Odyssey and after a few minutes spot one a block over heading too far north. I'm sure it's them and laugh because they clearly missed their turn but will realize it soon. Sure enough, a few seconds later I get a call from Sachi informing me they went a little far and am heading back down to me. Finally, the van cruises down Greenwood Ave and grinning from ear to ear I guide them to a good parking spot. Reunited at last!! I'm engulfed in a succession of bear hugs from everyone and then it's time to unload and head upstairs. So much stuff! It feels like I'm moving in all over again. B&J give my folks a warm welcome and while they all chat, I drag the goodies into my room to start unpacking. Chuckrie, shrikhand, kofta, paneer, nuts of all kinds, my Indiana Jones hat!, the treats just keep coming...

After driving so long, I knew they wouldn't mind some exercise so I take them on a jaunt around campus and my lab (the one I was officially leaving but still had a key, and permission, to give a tour). I forgot this was also graduation weekend and so the quad was filled with students in black gowns, parents in their Sunday best, and lots of food and drinks under tents. Thinking that usually big crowds = full restaurants I hurry us over to Noodles, Etc to beat the people I'm sure would be hot on our heels. Fortunately, the place was only half full and we get a nice spot by the window. Sure enough, no sooner do we get our orders then the place starts filling up with all the grads and their families. Whew! That was a close call. After eating, I thought walking down to the lake might be nice so we take a nice stroll along 57th street until we cross over to the greenbelt.

We relax on the rocks for a bit and then head back home along 53rd this time so they could see one of the other major commercial streets in Hyde Park. It's tea (and nap for Mom) time at home so we brew up some refreshments and sit around chatting for a bit. At the same time, my neighbor (and professor) Marcus Peter was having a celebration downstairs to mark his son's graduation, daughter's birthday, and his and his wife Andy's new US citizenship. After everyone was rested, we head downstairs for a little while so that Marcus could meet my folks. I see a couple other professors (including one of my favorites, Kay MacLeod) there and introduce them to my folks. It's nice to see them in a completely non-academic context.

After hanging out at the party for a bit it's time to pack my things and head into town before going to our hotel (six people in a two-bedroom, 3 person place for a week would have been a bit much, and it will give B&J some time alone that they haven't really had since I moved in). Sachi found a placed called The Italian Village in downtown Chicago that was a bigger deal than I think any of us realized until we got there. The layout was spectacular: lots of little booths and alcoves that both created a sense of space and made the restaurant feel more intimate...rather paradoxical but it worked. We are promptly led to a little alcove and enjoy a fine meal without the crowd and noise one is used to in restaurants. This place takes the idea that ambience and decor can make or break a dining experience seriously and to wonderful effect.

Dinner over, we drive out to our hotel which is about 30-40 minutes from the city. We're pretty beat from a long day so tuck in early and call it a night.

Sunday, July 06, 2008

End of Term and the Family (most of it) Visits

Finally, spring quarter officially ended for me on June 13th. Although classes were over the week before, as I mentioned I spent exam week in lab so technically my quarter didn't end until I finished that last real-time. Grades-wise I fared pretty well; two passes, one A, one B, and one (the rotation) I don't have the results for yet. B's are common, A's are rare, so we'll see.

But let's forget about school work for now...and until September (except for research which I'll be discussing periodically). The following posts will chronicle the week from June 13th to the 21st that I spent with most of my family, i.e. Sachi and my parents, in and around Chicagoland [Saket, that poor guy, was starting his first full week at Apple, Inc out in the Valley at a sweet internship with their iPod hardware division...yes, let's all feel very sorry for him :)].