Thinking - Our Bowling and Fielding

I am just back from my work and watching the 2nd semi final of 2007 ICC world cup. Australia is in very good position and dont think they will loose from here. Watching their bowlder bowl cant stop myself by thinking that Can indian bowlers do what they do with their line and length?

Neither we had any fast bowler in past nor in current team and chances are too thin of coming in near futhere. Why is that we cant produce fast bowlers like brett Lee or Akhtar? Where we lack? Physical Strength? Mind Set?

If we talk about fielding we have only one good fielder in our team all the time past and present. how to make our fielders to touch the international standards?

Is there anyone who can tell me?????